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Published: 10 December 2022
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1

Morand, David T. "The World Reference Base for Soils (WRB) and Soil Taxonomy: an appraisal of their application to the soils of the Northern Rivers of New South Wales." Soil Research 51, no. 3 (2013): 167. http://dx.doi.org/10.1071/sr12144.

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Few soil surveys in New South Wales have utilised international soil classifications. Extensive morphological and laboratory data collected during soil surveys in the Northern Rivers region provided a strong basis for correlation with the World Reference Base for Soil Resources (WRB), Soil Taxonomy (ST), and the Australian Soil Classification (ASC). Of the 32 reference soil groups comprising the WRB, 20 were present locally; nine of the 12 ST orders were present. After re-classification of soils, correlation of the ASC with the WRB and ST was undertaken. Soils not requiring extensive laboratory analysis for classification and sharing similar central concepts were the more straightforward to correlate. Several ASC orders have unique central concepts and were therefore difficult to correlate with any one WRB reference soil group or ST order/suborder. Other soils were difficult to correlate due to differences in definitions of similar diagnostic criteria. This is most applicable to soils with strong texture-contrast and those with natric conditions. Such soils are not adequately differentiated to suit the Northern Rivers conditions. Of the two international schemes, the WRB was easier to apply locally due to the relative simplicity of the scheme. Considering certain aspects of Australian soils would improve the applicability of the WRB as a truly international framework for soil classification and correlation. Amendments to both the ASC and WRB are suggested.
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2

Bui, Elisabeth N., Andrew Loughhead, and Robert Corner. "Extracting soil-landscape rules from previous soil surveys." Soil Research 37, no. 3 (1999): 495. http://dx.doi.org/10.1071/s98047.

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Where map legends and map unit definitions reflect the mental models used by soil surveyors to map soils in the past, the association between soil map units and other environmental spatial data can be re-modelled to infer formal survey rules. These rules then can be used to guide subsequent re-interpretations of spatial information for the same area or for another area judged to be similar. Classification trees and Bayesian statistical modelling were used to extract soil mapping rules from an existing map using the Toowoomba area in south-eastern Queensland, Australia, as a case study. In the Toowoomba map area, regional soil-landscape rules could be extracted by combining geology and DEM-derived attributes. The two approaches achieved comparable success.
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3

Antos, Mark, and William Steele. "A likely breeding record of Brown Quail Synoicus ypsilophorus at St Peter Island, Nuyts Archipelago, South Australia." Australian Field Ornithology 38 (2021): 107–12. http://dx.doi.org/10.20938/afo38107112.

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This note reports observations of birds and other vertebrates during a short stay at St Peter Island, Nuyts Archipelago, South Australia, during November 2019. Of most interest was a sighting of juvenile Brown Quail Synoicus ypsilophorus, outside the generally reported range of this species and representing the first breeding record of which we are aware for this species at St Peter Island. This is one of a series of relatively recent sightings in the west of South Australia, which indicates an ongoing range expansion for this species. Further fauna surveys on the Nuyts Archipelago, with documentation of observations, are encouraged.
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4

Arnold, GW, PG Ozanne, KA Galbraith, and F. Dandridge. "The capeweed content of pastures in south-west Western Australia." Australian Journal of Experimental Agriculture 25, no. 1 (1985): 117. http://dx.doi.org/10.1071/ea9850117.

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The capeweed (Arctotheca calendula) content of pastures in the agricultural areas of Western Australia was estimated from coloured aerial photographs taken during flowering. Linear regressions were obtained between a visual score for capeweed content based on colour and the actual capeweed content of calibration sites. Surveys in 1972, 1973 and 1975 showed that 1973 was a year of high capeweed content in all areas compared with 1972 and 1975. The content was higher in lower-rainfall wheatbelt areas, where it averaged about 50% of pasture dry matter in 1973, than in the high-rainfall grazing areas, where the average was 37%. Fluctuations from year to year were followed on fixed sites between 1973 and 1977. The high rainfall sites varied more from year to year in capeweed content than did the low-rainfall sites. A detailed survey of one farm was made between 1972 and 1976 and this confirmed the indications from the other broadscale surveys that 1973 and 1976 were years that favoured capeweed. They were years when germination was followed by a 4-5 week dry period. Soil type and position in the landscape were also shown to influence the capeweed content of pastures.
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5

Wong, M. T. F., R. W. Bell, and K. Frost. "Mapping boron deficiency risk in soils of south-west Western Australia using a weight of evidence model." Soil Research 43, no. 7 (2005): 811. http://dx.doi.org/10.1071/sr05022.

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The aim of this work was to develop a risk map for boron (B) deficiency in the grain cropping regions of Western Australia (WA), whilst avoiding the high costs associated with direct B measurements for an area as vast as the south-west of WA. The study firstly determined relationships between 0.01 m CaCl2-extractable soil B levels and readily available data on soil properties and parent materials for Reference Soils of south-west Australia and secondly assembled direct evidence of B deficiency risk from surveys of farmers’ crops and soils and from glasshouse experiments. Across 73 Reference Soils, there was a positive relationship between 0.01 m CaCl2-extractable soil B levels and clay (r 2 = 0.50) and pH (r 2 = 0.43) in the surface horizon. Soils containing <0.5 mg B/kg generally had <5% clay and pH CaCl2 <5.5. Plant and soil analysis surveys in farmers’ fields revealed 10–20% of fields had B levels below tentative critical levels. In a glasshouse experiment, B response in oilseed rape was obtained in 4 sandy acid soils, all developed on sandstone parent materials. From this prior evidence of B deficiency, spatial data layers for surface soil pH, subsurface pH, surface clay level, and geology in south-western Australia were weighted and combined using the Dempster-Shafer weight of evidence model to map B-deficiency risk. The weightings of evidence layers were revised to increase the correspondence between predicted areas of high risk and field areas with measured low B or B deficiency from a validation dataset. The model helps overcome the high cost associated with direct B measurements for risk mapping. A similar approach may have value for mapping risk of other deficiencies of relevance to agriculture.
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6

Poch, R. M., B. P. Thomas, R. W. Fitzpatrick, and R. H. Merry. "Micromorphological evidence for mineral weathering pathways in a coastal acid sulfate soil sequence with Mediterranean-type climate, South Australia." Soil Research 47, no. 4 (2009): 403. http://dx.doi.org/10.1071/sr07015.

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Soil micromorphology, using light microscopy and scanning electron microscopy (SEM), was used to describe detailed soil morphological and compositional changes and determine mineral weathering pathways in acid sulfate soils (ASS) from the following 2 contrasting coastal environments in Barker Inlet, South Australia: (i) a tidal mangrove forest with sulfidic material at St Kilda, and (ii) a former supratidal samphire area at Gillman that was drained in 1954 causing sulfuric material to form from sulfidic material. Pyrite framboids and cubes were identified in sulfidic material from both sites and are associated with sapric and hemic materials. Gypsum crystals, interpreted as a product of sulfide oxidation, were observed to have formed in lenticular voids within organic matter in the tidal mangrove soils at St Kilda. Sulfide oxidation was extensive in the drained soil at Gillman, evidenced by the formation of iron oxyhydroxide pseudomorphs (goethite crystallites and framboids) after pyrite and jarosite, and of gypsum crystals. Gypsum crystals occur where a local source of calcium such as shells or calcareous sand is present. Sporadic oxidation episodes are indicated by the formation of iron oxide and jarosite coatings around coarse biogenic voids. These observations indicate that mineral transformation pathways are strongly influenced by soil physico-chemical characteristics (i.e. oxidation rate, Eh, pH, soil solution chemistry, mineralogy, and spatial distribution of sulfides). This information has been used to illustrate the interrelationships of pyrite, carbonate, gypsum, jarosite, and organic matter and help predict soil evolution under changing hydro-geochemical, redoximorphic, and thermal conditions in soils from coastal environments.
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7

Mitchell, M. L., M. R. McCaskill, and R. D. Armstrong. "Phosphorus fertiliser management for pastures based on native grasses in south-eastern Australia." Crop and Pasture Science 70, no. 12 (2019): 1044. http://dx.doi.org/10.1071/cp19217.

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Approximately 3.1 Mha (22%) of the agricultural area of south-eastern Australia can be classified as native pasture. There is the assumption that, owing to the widespread occurrence of low-fertility soils in Australia, native grass species do not respond to increased phosphorus (P) fertility. Currently, there are no industry recommendations of target soil-test P values for native-grass-based pastures. This paper reviews the responses of perennial native pasture species endemic to south-eastern Australia to P application in controlled environments, surveys, replicated experiments and paired-paddock trials. Eighty-seven site-years of trial data where different levels of P were applied, conducted over the last two decades, on native-based pastures in south-eastern Australia are reviewed. Data indicate that application of P fertilisers to native grass pastures can increase dry matter (DM) production and maintain pasture stability. However, minimum targets for herbage mass (800 kg DM/ha) and groundcover (80%) are required to ensure persistence of perennial native grasses. Stocking rates also need to match carrying capacity of the pasture. Based on previous research, we recommend target soil-test (Olsen; 0–10 cm) P levels for fertility-tolerant native grass pastures, based on Microlaena stipoides, Rytidosperma caespitosum, R. fulvum, R. richardsonii, R. duttonianum and R. racemosum, of 10–13 mg/kg, whereas for pastures based on fertility-intolerant species such as Themeda triandra, lower levels of &lt;6 mg/kg are required to ensure botanical stability.
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8

Filby, Nicole E., Mike Bossley, and Karen A. Stockin. "Behaviour of free-ranging short-beaked common dolphins (Delphinus delphis) in Gulf St Vincent, South Australia." Australian Journal of Zoology 61, no. 4 (2013): 291. http://dx.doi.org/10.1071/zo12033.

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Common dolphins are subject to large-scale fishing activity and tourism operations in South Australia; however, there is a paucity of data on this species. Understanding the behaviour of a population can contribute greatly to our knowledge of a species and how to manage potential population-level threats. This paper describes the behaviour of short-beaked common dolphins (Delphinus delphis) in Australian waters for the first time. Data were collected from 109 independent dolphin groups during boat-based surveys conducted in Gulf St Vincent, South Australia, between September 2005 and May 2008. Activity budgets were used to assess behaviour of common dolphins in relation to diel patterns, season, water depth, sea surface temperature (SST), group size and composition. Foraging (33.9%) and resting (2.8%) were the most and least frequently observed behaviours, respectively. Travelling (33.0%), socialising (20.2%) and milling (10.1%) accounted for the remainder of the activity budget. Diurnal differences were detected, with foraging (59.5%) and socialising (31.8%) groups most frequently observed from 10.00 to 11.59 hours. Behaviour did not vary seasonally or with water depth, SST, group size or composition. Behaviour varied significantly between single- and multispecies aggregations. Foraging was more frequent in multispecies aggregations, as 78.4% of all foraging behaviour observed for common dolphins occurred in the presence of other species. Multispecies aggregations were most frequently observed with flesh-footed shearwaters (Puffinus carneipes), which were present during 29.4% of common dolphin encounters. Behaviour varied significantly during aggregations with shearwaters, as 62.2% of foraging groups occurred in the presence of shearwaters. Resting, milling or socialising was rarely observed in the presence of any other species, indicating that the primary mechanism for aggregations is likely prey-related.
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9

Keeling, John, Alan Mauger, Vicki Stamoulis, and Brian Morris. "Use of airborne hyperspectral and soil geochemical surveys in diamond exploration at Terowie, southern Flinders Ranges, South Australia." ASEG Extended Abstracts 2006, no. 1 (December 2006): 1–4. http://dx.doi.org/10.1071/aseg2006ab075.

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10

Badgery, Warwick B., Aaron T. Simmons, Brian M. Murphy, Andrew Rawson, Karl O. Andersson, Vanessa E. Lonergan, and Remy van de Ven. "Relationship between environmental and land-use variables on soil carbon levels at the regional scale in central New South Wales, Australia." Soil Research 51, no. 8 (2013): 645. http://dx.doi.org/10.1071/sr12358.

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The potential to change agricultural land use to increase soil carbon stocks has been proposed as a mechanism to offset greenhouse gas emissions. To estimate the potential carbon storage in the soil from regional surveys it is important to understand the influence of environmental variables (climate, soil type, and landscape) before land management can be assessed. A survey was done of 354 sites to determine soil organic carbon stock (SOC stock; Mg C/ha) across the Lachlan and Macquarie catchments of New South Wales, Australia. The influences of climate, soil physical and chemical properties, landscape position, and 10 years of land management information were assessed. The environmental variables described most of the regional variation compared with management. The strongest influence on SOC stock at 0–10 cm was from climatic variables, particularly 30-year average annual rainfall. At a soil depth of 20–30 cm, the proportion of silica (SiO2) determined by mid-infrared spectra (SiMIR) had a negative relationship with SOC stock, and sand and clay measured by particle size analysis also showed strong relationships at sites where measured. Of the difference in SOC stock explained by land use, cropping had lower soil carbon than pasture in rotation or permanent pasture at 0–10 cm. This relationship was consistent across a rainfall gradient, but once soil carbon was standardised per mm of average annual rainfall, there was a greater difference between cropping and permanent pasture with increasing SiMIR in soils. Land use is also regulated by climate, topography, and soil type, and the effect on SOC stock is better assessed in smaller land-management units to remove some variability due to climate and soil.
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11

Malone, Brendan P., Alex B. McBratney, and Budiman Minasny. "Description and spatial inference of soil drainage using matrix soil colours in the Lower Hunter Valley, New South Wales, Australia." PeerJ 6 (April 16, 2018): e4659. http://dx.doi.org/10.7717/peerj.4659.

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Soil colour is often used as a general purpose indicator of internal soil drainage. In this study we developed a necessarily simple model of soil drainage which combines the tacit knowledge of the soil surveyor with observed matrix soil colour descriptions. From built up knowledge of the soils in our Lower Hunter Valley, New South Wales study area, the sequence of well-draining → imperfectly draining → poorly draining soils generally follows the colour sequence of red → brown → yellow → grey → black soil matrix colours. For each soil profile, soil drainage is estimated somewhere on a continuous index of between 5 (very well drained) and 1 (very poorly drained) based on the proximity or similarity to reference soil colours of the soil drainage colour sequence. The estimation of drainage index at each profile incorporates the whole-profile descriptions of soil colour where necessary, and is weighted such that observation of soil colour at depth and/or dominantly observed horizons are given more preference than observations near the soil surface. The soil drainage index, by definition disregards surficial soil horizons and consolidated and semi-consolidated parent materials. With the view to understanding the spatial distribution of soil drainage we digitally mapped the index across our study area. Spatial inference of the drainage index was made using Cubist regression tree model combined with residual kriging. Environmental covariates for deterministic inference were principally terrain variables derived from a digital elevation model. Pearson’s correlation coefficients indicated the variables most strongly correlated with soil drainage were topographic wetness index (−0.34), mid-slope position (−0.29), multi-resolution valley bottom flatness index (−0.29) and vertical distance to channel network (VDCN) (0.26). From the regression tree modelling, two linear models of soil drainage were derived. The partitioning of models was based upon threshold criteria of VDCN. Validation of the regression kriging model using a withheld dataset resulted in a root mean square error of 0.90 soil drainage index units. Concordance between observations and predictions was 0.49. Given the scale of mapping, and inherent subjectivity of soil colour description, these results are acceptable. Furthermore, the spatial distribution of soil drainage predicted in our study area is attuned with our mental model developed over successive field surveys. Our approach, while exclusively calibrated for the conditions observed in our study area, can be generalised once the unique soil colour and soil drainage relationship is expertly defined for an area or region in question. With such rules established, the quantitative components of the method would remain unchanged.
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12

Anderson, Geoffrey C., Shahab Pathan, James Easton, David J. M. Hall, and Rajesh Sharma. "Short- and Long-Term Effects of Lime and Gypsum Applications on Acid Soils in a Water-Limited Environment: 1. Grain Yield Response and Nutrient Concentration." Agronomy 10, no. 8 (August 18, 2020): 1213. http://dx.doi.org/10.3390/agronomy10081213.

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Surface (0–10 cm) and subsoil (soil layers below 10 cm) acidity and resulting aluminum (Al) toxicity reduce crop grain yields. In South Western Australia (SWA), these constraints affect 14.2 million hectares or 53% of the agricultural area. Both lime (L, CaCO3) and gypsum (G, CaSO4) application can decrease the toxic effect of Al, leading to an increase in crop grain yields. Within the region, it is unclear if G alone or the combined use of L and G has a role in alleviating soil acidity in SWA, due to low sulfate S (SO4–S) sorption properties of the soil. We present results from three experiments located in the eastern wheatbelt of SWA, which examined the short-term (ST, 2 growing seasons), medium-term (MT, 3 growing seasons), and long-term (LT, 7 growing seasons over 10 years) effects of L and G on grain yield and plant nutrient concentrations. Despite the rapid leaching of SO4–S and no self-liming impact, it was profitable to apply G, due to the significant ST grain yield responses. The grain yield response to G developed even following relatively dry years, but declined over time due to SO4–S leaching. At the LT experimental site had received no previous L application, whereas, at the ST and MT sites, L had been applied by the grower over the previous 5–10 years. For the LT site, the most profitable treatment for wheat (Triticum aestivum L.) grain yield, was the combined application of 4 t L ha−1 with 2 t G ha−1. At this site, the 0–10 cm soil pHCaCl2 was 4.6, and AlCaCl2 was greater than 2.5 mg kg−1 in the 10–30 cm soil layer. In contrast, at the ST and MT sites, the pHCaCl2 of 0–10 cm soil layer was ≥5.5; it was only profitable to apply G to the MT site where the soil compaction constraint had been removed by deep ripping. The use of L increases soil pHCaCl2, resulting in the improved availability of anions, phosphorus (P) in the LT and molybdenum (Mo) at all sampling times, but reduced availability of cations zinc (Zn) in the LT and manganese (Mn) at all sampling. The application of G reduced Mo concentrations, due to the high SO4–S content of the soil.
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13

Scanlan, Craig, Ross Brennan, and Gavin A. Sarre. "Effect of soil pH and crop sequence on the response of wheat (Triticum aestivum) to phosphorus fertiliser." Crop and Pasture Science 66, no. 1 (2015): 23. http://dx.doi.org/10.1071/cp14192.

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Changes in soil fertility following long periods of crop production in the south-west of Western Australia (WA) may have implications for phosphorus (P) fertiliser recommendations for wheat production. When the sandy soils of the region were first cleared for agricultural production, they were typically marginally acidic to neutral, with soil extractable-P levels inadequate for crop production. Recent surveys have shown that 87% of soils in south-west WA exceed the critical soil extractable-P level required for 90% of maximum grain yield, and ~70% of soils have a surface-soil pHCa <5.5. There has also been a shift towards a high frequency of wheat in the crop sequence. We conducted a field experiment to begin to quantify the importance of the interactions between soil pH and crop sequence on wheat response to P fertiliser. For grain yield, the magnitude of the response was greatest for rate of P applied, followed by lime treatment and then crop sequence. There were no interactions between these treatments. Our analysis of the grain-yield response to rates of P fertiliser showed no significant difference between the shape of the grain-yield response curve for treatments with and without lime. However, we did find a significant interaction between lime treatment and rate of P fertiliser applied for shoot P concentration and that soil P was more plant-available in the +lime than the –lime treatment. There is justification for making realistic adjustments to yield potential based on soil pH or crop sequence, although further work is required to determine whether the shape of the grain-yield response curve varies with these two factors.
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14

Bridgewater, Franklin H. G., Kathryn Zeitz, Constance Katelaris, and John Field. "Latex Allergy in the Prehospital Setting." Prehospital and Disaster Medicine 21, no. 5 (October 2006): 322–28. http://dx.doi.org/10.1017/s1049023x00003952.

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AbstractIntroduction:Latex allergy first was recognized early in the 20th Century, but was not a matter of concern until the last decade of that Century. The reported incidence of latex allergy in different occupations varies considerably. It has been documented in dental workers, operating theater staff, anesthetists, and laboratory technicians. However, little data specifically related to those involved in patient care in the emergency prehospital setting are available.Methods:A questionnaire was distributed to a sample of both volunteer and salaried first responders from St. John Ambulance Australia in South Australia and Western Australia, and the South Australian AmbulanceService. The first responders were surveyed to: (1) determine the incidence of latex allergy; (2) consider possible factors associated with its development; (3) compare characteristics of the surveyed groups; and (4) reinforce the development of an educational program.The study tool had predetermined statistical qualities. Data were collated and processed using standard statistical procedures. Surveys were collected anonymously.Results:Of the 2,716 forms distributed, 1,099 were returned, resulting in an overall response rate of 40.5%. Atopy was identified in 14.9% of participants, hand dermatitis in 9.4%, and latex allergy in 6.4%. In the group of full-time ambulance officers, there was a significantly higher incidence of hand dermatitis and latex allergy. There also was a significant relationship between latex allergies and both dermatitis and glove usage (as measured by frequency and duration).Conclusion:In a group of first responders assessed by an anonymous, voluntary questionnaire, the subset of full-time, salaried ambulance officers was identified as having a higher incidence of hand dermatitis and latex allergy than their volunteer co-workers. These results require further assessment to substantiate the frequency of latex allergy and determine the predisposing factors. All personnel must learn about hand care. Non-powdered, natural rubber latex gloves should be supported for general use in this setting.
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15

Russell, Grant, Marina Kunin, Mark Harris, Jean-Frédéric Levesque, Sarah Descôteaux, Catherine Scott, Virginia Lewis, et al. "Improving access to primary healthcare for vulnerable populations in Australia and Canada: protocol for a mixed-method evaluation of six complex interventions." BMJ Open 9, no. 7 (July 2019): e027869. http://dx.doi.org/10.1136/bmjopen-2018-027869.

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IntroductionAccess to primary healthcare (PHC) has a fundamental influence on health outcomes, particularly for members of vulnerable populations. Innovative Models Promoting Access-to-Care Transformation (IMPACT) is a 5-year research programme built on community-academic partnerships. IMPACT aims to design, implement and evaluate organisational innovations to improve access to appropriate PHC for vulnerable populations. Six Local Innovation Partnerships (LIPs) in three Australian states (New South Wales, Victoria and South Australia) and three Canadian provinces (Ontario, Quebec and Alberta) used a common approach to implement six different interventions. This paper describes the protocol to evaluate the processes, outcomes and scalability of these organisational innovations.Methods and analysisThe evaluation will use a convergent mixed-methods design involving longitudinal (pre and post) analysis of the six interventions. Study participants include vulnerable populations, PHC practices, their clinicians and administrative staff, service providers in other health or social service organisations, intervention staff and members of the LIP teams. Data were collected prior to and 3–6 months after the interventions and included interviews with members of the LIPs, organisational process data, document analysis and tools collecting the cost of components of the intervention. Assessment of impacts on individuals and organisations will rely on surveys and semistructured interviews (and, in some settings, direct observation) of participating patients, providers and PHC practices.Ethics and disseminationThe IMPACT research programme received initial ethics approval from St Mary’s Hospital (Montreal) SMHC #13–30. The interventions received a range of other ethics approvals across the six jurisdictions. Dissemination of the findings should generate a deeper understanding of the ways in which system-level organisational innovations can improve access to PHC for vulnerable populations and new knowledge concerning improvements in PHC delivery in health service utilisation.
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16

McKenzie, Neil, and David Jacquier. "Improving the field estimation of saturated hydraulic conductivity in soil survey." Soil Research 35, no. 4 (1997): 803. http://dx.doi.org/10.1071/s96093.

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Prediction of the movement and storage of water in soil is central to quantitative land evaluation. However, spatial and temporal predictions have not been provided by most Australian soil surveys. The saturated hydraulic conductivity (Ks) is an essential parameter for description of water movement in soil and its estimation has been considered too difficult for logistic and technical reasons. The Ks cannot be measured everywhere and relationships with readily observed morphological variables have to be established. However, conventional morphology by itself is a poor predictor of Ks. We have developed a more functional set of morphological descriptors better suited to the prediction of Ks. The descriptors can be applied at several levels of detail. Measurements of functional morphology and Ks were made on 99 horizons from 36 sites across south-eastern Australia. Useful predictions of Ks were possible using field texture, grade of structure, areal porosity, bulk density, dispersion index, and horizon type. A simple visual estimate of areal porosity was satisfactory, although a more quantitative system of measurement provided only slightly better predictions. Regression trees gave more plausible predictive models than standard multiple regressions because they provided a realistic portrayal of the non-additive and conditional nature of the relationships between morphology and Ks. The results are encouraging and indicate that coarse-level prediction of Ks is possible in routine soil survey. Direct measurement of Ks does not appear to be generally feasible because of the high cost, dynamic nature of Ks, and substantial short-range variation in the field. Prediction is further constrained by the limited returns from more sophisticated morphological predictors. The degree to which this limits practical land evaluation is yet to be demonstrated.
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17

Eyre, Teresa J., and Ross L. Goldingay. "Use of sap trees by the yellow-bellied glider near Maryborough in south-east Queensland." Wildlife Research 30, no. 3 (2003): 229. http://dx.doi.org/10.1071/wr02020.

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Identifying the tree species used in sap feeding by the yellow-bellied glider (Petaurus australis) and describing the pattern of use of these trees is fundamental to forest management in eastern and southern Australia. We conducted surveys at 74 sites across 17�000 ha in St Mary State Forest near Maryborough in south-east Queensland, during five visits over a 2-year period. We identified sap-feeding incisions of gliders on 194 trees (2% of all trees) at 47 of our survey sites, including five trees recruited as sap trees during our monitoring period. Five tree species were involved: Corymbia citriodora (100 trees at 26 sites), Eucalyptus longirostrata (73 trees at 19 sites), Eucalyptus moluccana (17 trees at 6 sites), Eucalyptus tereticornis (3 trees at 3 sites), and Angophora leiocarpa (1 tree). Of these trees, E. longirostrata was used much more than expected on the basis of its abundance in the forest. Active glider incisions were observed on 95 of the sap trees (49% of total) during the monitoring period. During our first visit, 66 sap trees showed no evidence of current or recent use (within the previous month). By the fifth visit, there were still 44 sap trees (23% of all sap trees) that showed no evidence of recent use during any visit. Approximately 40% of sap tree observations were of trees with fewer than five recently active incisions, which is currently the threshold number of incisions for tree retention during logging operations in Queensland. We used Poisson regression to assess the influence of climatic and habitat variables on the abundance of active incisions at sites with sap trees. Three variables had a significant influence on the abundance of active incisions at a site: flowering, site index (a measure of productivity) and density of ringbarked trees. Our results confirm the importance of a small number of forest trees in sap feeding and recommendations are provided to enhance prescriptions for effective management of sap food resources of yellow-bellied gliders in south-east Queensland.
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18

Stanley, John N., David W. Lamb, Gregory Falzon, and Derek A. Schneider. "Apparent electrical conductivity (ECa) as a surrogate for neutron probe counts to measure soil moisture content in heavy clay soils (Vertosols)." Soil Research 52, no. 4 (2014): 373. http://dx.doi.org/10.1071/sr13142.

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Site-specific measurements of the apparent electrical conductivity (ECa) of soil using the EM38 were correlated with near-simultaneous neutron probe readings over periods of moisture extraction by an irrigated cotton crop. Thirty sites were monitored from three ECa zones within a 96-ha field of grey Vertosol soil 30 km west of Moree, New South Wales, Australia. This study differs from previous approaches by reporting the effect on ECa of a wetting front (irrigation) reaching a single ECa measurement point in a field and by using polyethylene neutron probe access tubes so that the EM38 could be operated directly over the same site measured by a neutron probe. We report strong correlations (r = 0.94) between neutron probe counts (CRR) averaged to a depth of 40 or 60 cm and ECa from an EM38 held in the vertical mode 20 cm above the soil surface. All combinations of EM sensor height (0–1.2 m) to neutron probe measurement depth (0.2–1.4 m) returned correlations >0.85. The relationship between CCR and ECa was linear for the purposes of estimating water content over a range of background ECa levels. More critical modelling suggested a slight curve (logarithmic model) fitted best. The range of surface-surveyed ECa from the start of irrigation (refill point) to fully irrigated (full point) was ~27 mS m–1 for this Vertosol, where surface ECa readings typically ranged from 50 to 200 mS m–1. We suggest that the calibration of ECa to CRR might be effected by a two-point measurement of the soil, namely at both upper (field capacity) and lower (wilting point) ECa values, and a site-specific calibration template generated by extending these point measures to whole-field surveys.
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Trompf, J. P., P. W. G. Sale, and B. Graetz. "Factors affecting the adoption of productive pastures by participants in a paired-paddock extension program." Australian Journal of Experimental Agriculture 40, no. 8 (2000): 1089. http://dx.doi.org/10.1071/ea00058.

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A survey of 146 pastoral producers across south-eastern Australia was conducted after they had participated for 3 years in the Grassland’s Productivity Program. The exit survey, together with earlier surveys, enabled the changes in whole-farm stocking rate and phosphorus fertiliser use, management practices, and perceptions of the Grassland’s Productivity Program, to be determined. The magnitude of the increases in productivity settings and the increased use of most recommended management practices were not influenced by either the facilitator who guided the groups of participants, or by the annual rainfall for the farm, which varied between 400 and 1000 mm. Path analysis of the survey data found that changes in productivity settings during 1993–97 did not depend on any one feature of the extension program. Rather the changes resulted from a hierarchy of interacting effects including certain initial (1993) and final (1997) management practices, attitudes to the program and perceived benefits from the program, and situational constraints such as the availability of suitable soil types on the farm. There were differences in the significant terms in the regression models that predicted the change in stocking rate, the change in fertiliser rate, or the combined variable for both, that was designated as the change index.
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Walker, S. R., I. N. Taylor, G. Milne, V. A. Osten, Z. Hoque, and R. J. Farquharson. "A survey of management and economic impact of weeds in dryland cotton cropping systems of subtropical Australia." Australian Journal of Experimental Agriculture 45, no. 1 (2005): 79. http://dx.doi.org/10.1071/ea03189.

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In dryland cotton cropping systems, the main weeds and effectiveness of management practices were identified, and the economic impact of weeds was estimated using information collected in a postal and a field survey of Southern Queensland and northern New South Wales. Forty-eight completed questionnaires were returned, and 32 paddocks were monitored in early and late summer for weed species and density. The main problem weeds were bladder ketmia (Hibiscus trionum), common sowthistle (Sonchus oleraceus), barnyard grasses (Echinochloa spp.), liverseed grass (Urochloa panicoides) and black bindweed (Fallopia convolvulus), but the relative importance of these differed with crops, fallows and crop rotations. The weed flora was diverse with 54 genera identified in the field survey. Control of weed growth in rotational crops and fallows depended largely on herbicides, particularly glyphosate in fallow and atrazine in sorghum, although effective control was not consistently achieved. Weed control in dryland cotton involved numerous combinations of selective herbicides, several non-selective herbicides, inter-row cultivation and some manual chipping. Despite this, residual weeds were found at 38–59% of initial densities in about 3-quarters of the survey paddocks. The on-farm financial costs of weeds ranged from $148 to 224/ha.year depending on the rotation, resulting in an estimated annual economic cost of $19.6 million. The approach of managing weed populations across the whole cropping system needs wider adoption to reduce the weed pressure in dryland cotton and the economic impact of weeds in the long term. Strategies that optimise herbicide performance and minimise return of weed seed to the soil are needed. Data from the surveys provide direction for research to improve weed management in this cropping system. The economic framework provides a valuable measure of evaluating likely future returns from technologies or weed management improvements.
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Gorissen, Sarsha, Matthew Greenlees, and Richard Shine. "A skink out of water: impacts of anthropogenic disturbance on an Endangered reptile in Australian highland swamps." Oryx 51, no. 4 (September 26, 2016): 610–18. http://dx.doi.org/10.1017/s0030605316000442.

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AbstractThe Blue Mountains water skink Eulamprus leuraensis is an Endangered swamp specialist known from < 60 sites and restricted to the rare, threatened and fragmented habitat of Temperate Highland Peat Swamps on Sandstone. Understanding the species’ ecology, notably its vulnerability to threatening processes such as hydrological disturbance, is essential if we are to retain viable populations of this Endangered reptile. We examined the impact of anthropogenic disturbance (longwall mining practices, development (industrial, urban, infrastructural) and damage by recreational vehicles) on this species, other herpetofauna and the swamp by surveying six paired undisturbed and disturbed sites in south-eastern Australia. The abundance of E. leuraensis was severely affected by disturbance. The species was absent from disturbed swamps, where it was replaced by its congener E. heatwolei and other woodland reptile species. Disturbance was associated with a halving of soil moisture content and a loss of surface water; the dense, live understorey was replaced by a sparser, drier habitat with dead vegetation, logs, rocks and bare ground. In effect, disturbance eliminated the distinctive features of the swamp habitat, transforming it into an area that resembled the surrounding habitat in terms of fauna, flora and physical characteristics. Our surveys suggest that hydrological disturbance (groundwater loss or alterations in surface water chemistry) extirpates E. leuraensis. This species' dependence on groundwater renders it sensitive to habitat degradation through hydrological disturbance. The conservation message for management authorities is clear: to protect the skink, protect the habitat.
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Walters, Christina, Lana M. Wheeler, and Judith M. Grotenhuis. "Longevity of seeds stored in a genebank: species characteristics." Seed Science Research 15, no. 1 (March 2005): 1–20. http://dx.doi.org/10.1079/ssr2004195.

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Seeds of different species are believed to have characteristic shelf lives, although data confirming this are scarce, and a mechanistic understanding of why this should be remains elusive. We have quantified storage performance of c. 42,000 seed accessions, representing 276 species, within the USDA National Plant Germplasm System (NPGS) collection, as well as a smaller experiment of 207 cultivars from 42 species. Accessions from the NPGS collection were harvested between 1934 and 1975, and had relatively high initial germination percentages that decreased at a variable rate during storage at both 5 and –18°C. Germination time courses, which represent the average performance of the species, were fitted to Avrami kinetics, to calculate the time at which germination characteristically declined to 50% (P50). These P50 values correlated with other longevity surveys reported in the literature for seeds stored under controlled conditions, but there was no correlation among these studies and seed persistence observed in the classic buried seed experiment by Duvel. Some plant families had characteristically short-lived (e.g. Apiaceae and Brassicaceae) or long-lived (e.g. Malvaceae and Chenopodiaceae) seeds. Also, seeds from species that originated from particular localities had characteristically short (e.g. Europe) or long (e.g. South Asia and Australia) shelf lives. However, there appeared to be no correlation between longevity and dry matter reserves, soluble carbohydrates and parameters relating to soil persistence or resource allocation. Although data from this survey support the hypothesis that some species tend to survive longer than others in a genebank environment, there is little information on the attributes of the seed that affect its storage performance.
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You, M. P., I. T. Riley, K. Sivasithamparam, and M. J. Barbetti. "Relationship of rainfall, cultural practices, soil and plant nutrients, and seedling survival with root disease and parasitic nematode numbers in annual Medicago spp. Pastures." Australian Journal of Agricultural Research 50, no. 6 (1999): 977. http://dx.doi.org/10.1071/ar98175.

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Surveys were conducted for annual Medicago spp. (medic) pastures in the grain belt of south-west Western Australia during spring 1996 and winter–spring 1997 to determine the relationship of rainfall, cultural practices, soil and plant nutrients, and seedling survival with severity of root disease and numbers of parasitic nematodes. Medic pasture was sampled on 116 farms. Most pastures consisted of a single medic variety, viz. Serena, Santiago, Cyprus, or Caliph, whereas about 33% of sites had mixed varieties. Regression analyses showed that high rainfall and application of phosphorus fertilisers were correlated with increased severity of rot in medic tap roots. Crop history and medic variety were not related to the level of root rot. Numbers of Pratylenchusin medic roots were not correlated with the level of tap or lateral root rot, medic variety, rainfall, or with the application of insecticide, fertilisers, or herbicides. Soil with relatively high levels of P, NO3-, or Fe was associated with an increased level of tap root rot. Soils with high pH were associated with reduced tap root rot. Soils with relatively high K were related to severe lateral root rot, whereas relatively high levels of P in soil were associated with reduced lateral root rot. Plants with high levels of tap root rot showed low levels of Mg, whilst low levels of Ca and NO3– in tissues were related to high levels of lateral root rot. High levels of tap root rot were associated with relatively high levels of total N, K, and S, Cu, Zn, Mn, and NO3- in plant tissues. Plants with relatively high levels of lateral root rot had relatively high levels of Cu in shoots. Of the 116 annual Medicago pastures sampled, only 1% had adequate Mg content and only 19% had adequate Ca content. However, 83% had higher than adequate levels of Cu, 70% had higher than adequate levels of Mn, and all samples showed more than adequate levels of chloride. Experimental sites of M. polymorpha cv. Serena at 6 farms showed that the percentage survival rate of seedlings was negatively correlated with the severity of tap and lateral root rot in the previous year. These results indicate that in the farms surveyed there is a serious threat to annual medic pastures from root rot fungi. The severity of the disease was partly determined by soil conditions and cultural practices.
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Castillo, P., C. Gutiérrez-Gutiérrez, J. E. Palomares-Rius, C. Cantalapiedra Navarrete, and B. B. Landa. "First Report of Root-Knot Nematode Meloidogyne hispanica Infecting Grapevines in Southern Spain." Plant Disease 93, no. 12 (December 2009): 1353. http://dx.doi.org/10.1094/pdis-93-12-1353b.

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Some commercial vineyards producing the ‘Condado de Huelva’ wine denomination of origin in Almonte, Bonares, and Rociana (Huelva Province), southern Spain, showed general decline in sandy soils in 2009. Disease surveys revealed severe infections of grapevine rootstock Richter 110 feeder roots and heavy soil infestations by a root-knot nematode (Meloidogyne sp.). Infected plants showed a general decline as the only visible aboveground symptom, but when roots were inspected, moderate to small galls on secondary feeder roots were detected. The Meloidogyne sp. population was extracted and quantified from soil and root samples as previously described (1) and identified by the female perineal pattern, esterase (Est) and malate dehydrogenase (Mdh) phenotypes, and sequencing and maximum parsimony (MP) analysis of the ribosomal DNA region D2-D3 of 28S (2,4). Morphology of the perineal patterns and measurements of the second-stage juveniles (J2s) matched those of the original description of Meloidogyne hispanica (3). Enzyme analysis revealed two slow and a medium Est bands, a strong band, and two additional weaker bands coincident with the S2-M1 and N3 Mdh M. hispanica phenotypes (2,4). D2-D3 sequences of all three populations sampled were 100% homologous (GenBank Accession No. GQ375158). Phylogenetic analyses with MP of those sequences placed the Meloidogyne sp. in a clade (100% support) that included all M. hispanica sequences available from the GenBank database (4). M. hispanica was first found in Seville Province, southern Spain, infecting rootstocks of Prunus spp. Its distribution has been confirmed worldwide on different agricultural crops. Thus, M. hispanica has been reported to be infecting grapevines in South Africa and Australia (4); however, to our knowledge, this is the first report of M. hispanica infecting grapevines in Europe. Our data suggest that M. hispanica may pose a threat for vineyard production in southern Spain since M. hispanica was found in 52.63 and 47.36% of soil and root samples, respectively, from 19 fields in ‘Condado de Huelva’, with nematode population densities ranging from 2.4 to 129.6 eggs and J2s per 100 cm3 of soil and 1 to 1,797 eggs and J2s per gram of fresh roots. Furthermore, genes that confer resistance to other common root-knot nematodes reported on grapevine in Europe may not protect against M. hispanica. References: (1) K. R. Barker. Nematode extraction and bioassays. Page 19 in: An Advanced Treatise on Meloidogyne. Vol. II, Methodology. K. R. Barker et al., eds. North Carolina State University Graphics, Raleigh, 1985. (2) P. R. Esbenshade and A. C. Triantaphyllou. J. Nematol. 22:10, 1990. (3) H. Hirschmann. J. Nematol. 18:520, 1986. (4) B. B. Landa et al. Plant Dis. 92:1104, 2008.
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25

O., Ademila, Akingboye A. S., and Ojamomi A. I. "Radiometric survey in geological mapping of basement complex area of parts of Southwestern Nigeria." VIETNAM JOURNAL OF EARTH SCIENCES 40, no. 3 (June 4, 2018): 288–98. http://dx.doi.org/10.15625/0866-7187/40/3/12619.

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Radiometric methods were used to investigate the radioactive properties of rocks in parts of southwestern Nigeria with a view to interpreting the geological structure and abundance of natural radioactive elements in the main type rocks. The airborne radiometric dataset of Ikole Sheet and ground radiometric data recorded from eight traverses in Akoko axis of the study area were processed. Results presented as maps and profiles displayed variations of high and low radioactive concentrations across the area. These maps showed moderate to very high concentrations and very low to low concentrations of the radioelements; uranium (4.5-13.0 ppm); (LLD-low limit of detection -3.0 ppm), Th (25.0-70.0 ppm); (8.5-16.0 ppm) and K (2.0-4.0 %); but the most often observed values are in the range 2.5-7.0 ppm, 22.0-30.0 ppm and 3.0-4.0% for U, Th, and K respectively. High concentrations imply that the rocks are crystalline, undeformed and are rich in feldspar and U-Th bearing minerals. While low radioactivity is attributed to varying geologic framework compositions; weathered materials or fluids formed as a result of intense metamorphism. The radiometric datasets proved valuable in delineating different rock types and serve as a complementary tool in identifying geochemical zoning of rocks in the area.ReferencesAjibade A.C. and Fitches W.R., 1988. The Nigerian Precambrian and the Pan-African Orogeny, Precambrian Geology of Nigeria, 45-53.Ajibade A.C., Woakes M. and Rahaman M.A., 1987.Proterozoic crustal development in Pan-African regime of Nigeria: In A. Croner (ed.) Proterozoic Lithospheric Evolution Geodynamics, 17, 259-231.Appleton J.D., Miles J.C.H., Green B.M.R, Larmour R., 2008. Pilot study of the application of Tellus airborne radiometric and soil geochemical data for radon mapping. Journal of Environmental Radioactivity, 99, 1687-1697.Arisekola T.M. and Ajenipa R.A., 2013. Geophysical data results preliminary application to uranium and thorium exploration. IAEA-CYTED-UNECE Workshop on UNFC-2009 at Santiago, Chile 9-12, July, 12.Bayowa O.G., Olorunfemi O.M., Akinluyi O.F. and Ademilua O.L., 2014.A Preliminary Approach to Groundwater Potential Appraisal of Ekiti State, Southwestern Nigeria. International Journal of Science and Technology (IJST), 4(3), 48-58.Bierwirth P.N., 1997. The use of airborne gamma-emission data for detecting soil properties.Proceedings of the Third International Airborne Remote Sensing Conference and Exhibition.Copenhagen, Denmark.Grasty R.L. and Multala J., 1991. A correlation technique for separating natural and man-made airborne gamma-ray spectra. In: Current Research, Part D, Geological Survey of Canada, 111-116.Grasty R.L., Minty B.R.S., 1995a. A guide to the technical specifications for airborne gamma ray surveys. Australian Geological Survey Organization, Record.Grasty R.L., Minty B.R.S., 1995b. The standardization of airborne gamma-ray surveys in Australia. Exploration Geophysics, 26, 276-283.IAEA, 1991. Airborne gamma ray spectrometer surveying, International Atomic Energy Agency, Technical Report Series, 323.IAEA, 2007.International Atomic Energy Agency. Safety Glossary, Terminology used in Nuclear Safety and Radiation Protection-2007 Edition.Jones H.A. and Hockey, 1964.The Geology of part of’ Southwestern Nigeria.Geological Survey, Nigeria bulletin, 31.Kearey P., Brooks M. and Hill I., 2002. An Introduction to Geophysical Exploration.3rd ed. Oxford: Blackwell Science, 262.Milsom J., 2003. Field Geophysics: The geological field guide series, John Milsom University College, London. Published by John Wiley and Sons Ltd. Third edition, 51-70.MontajTM Tutorial, 2004. Two - Dimensional frequency domain processing of potential field data.Nigeria Geological Survey Agency (NGSA), 2009. Geological map of Nigeria prepared by Nigeria Geological Survey Agency, 31, ShetimaMangono Crescent Utako District, Garki, Abuja, Nigeria.Omosanya K.O., Ariyo S.O., Kaigama U., Mosuro G.O., and Laniyan T.A., 2015. An outcrop evidence for polycyclic orogenies in the basement complex of Southwestern Nigeria. Journal of Geography and Geology, 7(3), 24-34.Oyawoye, M.O., 1972. The Basement Complex of Nigeria.In African Geology. T.F.J. Dessauvagie and A.J. Whiteman (Eds) Ibadan University Press, 67-99.Oyinloye A.O., 2011. Geology and Geotectonic Setting of the Basement Complex Rocks in Southwestern Nigeria: Implications on Provenance and Evolution. Earth and Environmental Sciences, 98-117. ISBN: 978-953-307-468-9.Rahaman M.A., 1981. Recent Advances in the Study of the Basement Complex of Nigeria.First Symposium on the Precambrian Geology of Nigeria, Summary.Rahaman M.A., Emofureta W.O. and Vachette M., 1983. The potassic-grades of the Igbeti area: Further evaluation of the polycyclic evolution of the Pan-African Belt in South-western Nigeria. Precambrian Resources, 22, 75-92.Woakes M., Rahaman M.A., Ajibade A.C., 1987. Some Metallogenetic Features of the Nigerian Basement. Journal of African Earth Sciences, 6(5), 655-664.
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Shaukat, Hira, Ken C. Flower, and Matthias Leopold. "Soil Mapping Using Electromagnetic Induction to Assess the Suitability of Land for Growing Leptospermum nitens in Western Australia." Frontiers in Environmental Science 10 (July 19, 2022). http://dx.doi.org/10.3389/fenvs.2022.883533.

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Leptospermum sp. with dihydroxyacetone in their nectar are a source of high-value medicinal honey production and can provide income from agriculturally marginal lands. The current study was from two newly planted Leptospermum nitens sites, one with duplex soil and the other in deep sandy soil, in the low rainfall areas of the south-west of Western Australia, with the aim of identifying key soil parameters influencing the plantation’s survival and growth. Electromagnetic induction (EMI) at different depths was used to investigate the possible impact of soil variability on the Leptospermum nitens plantations. Two EMI surveys were conducted at each site, at different times of the year, to account for soil moisture variability (relatively dry and wet conditions). A least-square inversion algorithm was used to determine true electrical conductivities at three different soil depths (0–0.5, 0.5–0.8, and 0.8–1.6 m) to produce quasi-3D maps of soil inverted electrical conductivity. Corresponding soil samples from each depth were used for the physico-chemical analysis of soil parameters and to develop laboratory-based electrical resistivity to soil volumetric moisture calibrations with R2 values between 0.95 and 0.99. Shrub survival and growth (canopy diameter) were estimated using unmanned aerial vehicle (UAV) images and machine learning. Comparing EMI soil mapping with UAV imagery results showed significantly greater shrub survival and growth (p &lt; 0.001) in areas with higher ECa ranges of 12–24 mS m−1 at the variable textured site and 6–9 mS m−1 at the uniformly sandy site. Overall, the variable textured site, with an 82% survival rate, had a significantly higher shrub count and larger plants than the uniformly sandy site, with a 75% survival rate. A principal component analysis (PCA) identified inverted EC to be strongly correlated with soil moisture &gt; pH &gt; soil texture. Such soil mapping may be a robust and effective method for risk assessment of new shrub plantations.
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Ryan, John C., Danielle Brady, and Christopher Kueh. "Where Fanny Balbuk Walked: Re-imagining Perth’s Wetlands." M/C Journal 18, no. 6 (March 7, 2016). http://dx.doi.org/10.5204/mcj.1038.

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Special Care Notice This article contains images of deceased people that might cause sadness or distress to Aboriginal and Torres Strait Islander readers. Introduction Like many cities, Perth was founded on wetlands that have been integral to its history and culture (Seddon 226–32). However, in order to promote a settlement agenda, early mapmakers sought to erase the city’s wetlands from cartographic depictions (Giblett, Cities). Since the colonial era, inner-Perth’s swamps and lakes have been drained, filled, significantly reduced in size, or otherwise reclaimed for urban expansion (Bekle). Not only have the swamps and lakes physically disappeared, the memories of their presence and influence on the city’s development over time are also largely forgotten. What was the site of Perth, specifically its wetlands, like before British settlement? In 2014, an interdisciplinary team at Edith Cowan University developed a digital visualisation process to re-imagine Perth prior to colonisation. This was based on early maps of the Swan River Colony and a range of archival information. The images depicted the city’s topography, hydrology, and vegetation and became the centerpiece of a physical exhibition entitled Re-imagining Perth’s Lost Wetlands and a virtual exhibition hosted by the Western Australian Museum. Alongside historic maps, paintings, photographs, and writings, the visual reconstruction of Perth aimed to foster appreciation of the pre-settlement environment—the homeland of the Whadjuck Nyoongar, or Bibbulmun, people (Carter and Nutter). The exhibition included the narrative of Fanny Balbuk, a Nyoongar woman who voiced her indignation over the “usurping of her beloved home ground” (Bates, The Passing 69) by flouting property lines and walking through private residences to reach places of cultural significance. Beginning with Balbuk’s story and the digital tracing of her walking route through colonial Perth, this article discusses the project in the context of contemporary pressures on the city’s extant wetlands. The re-imagining of Perth through historically, culturally, and geographically-grounded digital visualisation approaches can inspire the conservation of its wetlands heritage. Balbuk’s Walk through the City For many who grew up in Perth, Fanny Balbuk’s perambulations have achieved legendary status in the collective cultural imagination. In his memoir, David Whish-Wilson mentions Balbuk’s defiant walks and the lighting up of the city for astronaut John Glenn in 1962 as the two stories that had the most impact on his Perth childhood. From Gordon Stephenson House, Whish-Wilson visualises her journey in his mind’s eye, past Government House on St Georges Terrace (the main thoroughfare through the city centre), then north on Barrack Street towards the railway station, the site of Lake Kingsford where Balbuk once gathered bush tucker (4). He considers the footpaths “beneath the geometric frame of the modern city […] worn smooth over millennia that snake up through the sheoak and marri woodland and into the city’s heart” (Whish-Wilson 4). Balbuk’s story embodies the intertwined culture and nature of Perth—a city of wetlands. Born in 1840 on Heirisson Island, Balbuk (also known as Yooreel) (Figure 1) had ancestral bonds to the urban landscape. According to Daisy Bates, writing in the early 1900s, the Nyoongar term Matagarup, or “leg deep,” denotes the passage of shallow water near Heirisson Island where Balbuk would have forded the Swan River (“Oldest” 16). Yoonderup was recorded as the Nyoongar name for Heirisson Island (Bates, “Oldest” 16) and the birthplace of Balbuk’s mother (Bates, “Aboriginal”). In the suburb of Shenton Park near present-day Lake Jualbup, her father bequeathed to her a red ochre (or wilgi) pit that she guarded fervently throughout her life (Bates, “Aboriginal”).Figure 1. Group of Aboriginal Women at Perth, including Fanny Balbuk (far right) (c. 1900). Image Credit: State Library of Western Australia (Image Number: 44c). Balbuk’s grandparents were culturally linked to the site. At his favourite camp beside the freshwater spring near Kings Park on Mounts Bay Road, her grandfather witnessed the arrival of Lieutenant-Colonel Frederick Irwin, cousin of James Stirling (Bates, “Fanny”). In 1879, colonial entrepreneurs established the Swan Brewery at this significant locale (Welborn). Her grandmother’s gravesite later became Government House (Bates, “Fanny”) and she protested vociferously outside “the stone gates guarded by a sentry [that] enclosed her grandmother’s burial ground” (Bates, The Passing 70). Balbuk’s other grandmother was buried beneath Bishop’s Grove, the residence of the city’s first archibishop, now Terrace Hotel (Bates, “Aboriginal”). Historian Bob Reece observes that Balbuk was “the last full-descent woman of Kar’gatta (Karrakatta), the Bibbulmun name for the Mount Eliza [Kings Park] area of Perth” (134). According to accounts drawn from Bates, her home ground traversed the area between Heirisson Island and Perth’s north-western limits. In Kings Park, one of her relatives was buried near a large, hollow tree used by Nyoongar people like a cistern to capture water and which later became the site of the Queen Victoria Statue (Bates, “Aboriginal”). On the slopes of Mount Eliza, the highest point of Kings Park, at the western end of St Georges Terrace, she harvested plant foods, including zamia fruits (Macrozamia riedlei) (Bates, “Fanny”). Fanny Balbuk’s knowledge contributed to the native title claim lodged by Nyoongar people in 2006 as Bennell v. State of Western Australia—the first of its kind to acknowledge Aboriginal land rights in a capital city and part of the larger Single Nyoongar Claim (South West Aboriginal Land and Sea Council et al.). Perth’s colonial administration perceived the city’s wetlands as impediments to progress and as insalubrious environments to be eradicated through reclamation practices. For Balbuk and other Nyoongar people, however, wetlands were “nourishing terrains” (Rose) that afforded sustenance seasonally and meaning perpetually (O’Connor, Quartermaine, and Bodney). Mary Graham, a Kombu-merri elder from Queensland, articulates the connection between land and culture, “because land is sacred and must be looked after, the relation between people and land becomes the template for society and social relations. Therefore all meaning comes from land.” Traditional, embodied reliance on Perth’s wetlands is evident in Bates’ documentation. For instance, Boojoormeup was a “big swamp full of all kinds of food, now turned into Palmerston and Lake streets” (Bates, “Aboriginal”). Considering her cultural values, Balbuk’s determination to maintain pathways through the increasingly colonial Perth environment is unsurprising (Figure 2). From Heirisson Island: a straight track had led to the place where once she had gathered jilgies [crayfish] and vegetable food with the women, in the swamp where Perth railway station now stands. Through fences and over them, Balbuk took the straight track to the end. When a house was built in the way, she broke its fence-palings with her digging stick and charged up the steps and through the rooms. (Bates, The Passing 70) One obstacle was Hooper’s Fence, which Balbuk broke repeatedly on her trips to areas between Kings Park and the railway station (Bates, “Hooper’s”). Her tenacious commitment to walking ancestral routes signifies the friction between settlement infrastructure and traditional Nyoongar livelihood during an era of rapid change. Figure 2. Determination of Fanny Balbuk’s Journey between Yoonderup (Heirisson Island) and Lake Kingsford, traversing what is now the central business district of Perth on the Swan River (2014). Image background prepared by Dimitri Fotev. Track interpolation by Jeff Murray. Project Background and Approach Inspired by Fanny Balbuk’s story, Re-imagining Perth’s Lost Wetlands began as an Australian response to the Mannahatta Project. Founded in 1999, that project used spatial analysis techniques and mapping software to visualise New York’s urbanised Manhattan Island—or Mannahatta as it was called by indigenous people—in the early 1600s (Sanderson). Based on research into the island’s original biogeography and the ecological practices of Native Americans, Mannahatta enabled the public to “peel back” the city’s strata, revealing the original composition of the New York site. The layers of visuals included rich details about the island’s landforms, water systems, and vegetation. Mannahatta compelled Rod Giblett, a cultural researcher at Edith Cowan University, to develop an analogous model for visualising Perth circa 1829. The idea attracted support from the City of Perth, Landgate, and the University. Using stories, artefacts, and maps, the team—comprising a cartographer, designer, three-dimensional modelling expert, and historical researchers—set out to generate visualisations of the landscape at the time of British colonisation. Nyoongar elder Noel Nannup approved culturally sensitive material and contributed his perspective on Aboriginal content to include in the exhibition. The initiative’s context remains pressing. In many ways, Perth has become a template for development in the metropolitan area (Weller). While not unusual for a capital, the rate of transformation is perhaps unexpected in a city less than 200 years old (Forster). There also remains a persistent view of existing wetlands as obstructions to progress that, once removed, are soon forgotten (Urban Bushland Council). Digital visualisation can contribute to appreciating environments prior to colonisation but also to re-imagining possibilities for future human interactions with land, water, and space. Despite the rapid pace of change, many Perth area residents have memories of wetlands lost during their lifetimes (for example, Giblett, Forrestdale). However, as the clearing and drainage of the inner city occurred early in settlement, recollections of urban wetlands exist exclusively in historical records. In 1935, a local correspondent using the name “Sandgroper” reminisced about swamps, connecting them to Perth’s colonial heritage: But the Swamps were very real in fact, and in name in the [eighteen-] Nineties, and the Perth of my youth cannot be visualised without them. They were, of course, drying up apace, but they were swamps for all that, and they linked us directly with the earliest days of the Colony when our great-grandparents had founded this City of Perth on a sort of hog's-back, of which Hay-street was the ridge, and from which a succession of streamlets ran down its southern slope to the river, while land locked to the north of it lay a series of lakes which have long since been filled to and built over so that the only evidence that they have ever existed lies in the original street plans of Perth prepared by Roe and Hillman in the early eighteen-thirties. A salient consequence of the loss of ecological memory is the tendency to repeat the miscues of the past, especially the blatant disregard for natural and cultural heritage, as suburbanisation engulfs the area. While the swamps of inner Perth remain only in the names of streets, existing wetlands in the metropolitan area are still being threatened, as the Roe Highway (Roe 8) Campaign demonstrates. To re-imagine Perth’s lost landscape, we used several colonial survey maps to plot the location of the original lakes and swamps. At this time, a series of interconnecting waterbodies, known as the Perth Great Lakes, spread across the north of the city (Bekle and Gentilli). This phase required the earliest cartographic sources (Figure 3) because, by 1855, city maps no longer depicted wetlands. We synthesised contextual information, such as well depths, geological and botanical maps, settlers’ accounts, Nyoongar oral histories, and colonial-era artists’ impressions, to produce renderings of Perth. This diverse collection of primary and secondary materials served as the basis for creating new images of the city. Team member Jeff Murray interpolated Balbuk’s route using historical mappings and accounts, topographical data, court records, and cartographic common sense. He determined that Balbuk would have camped on the high ground of the southern part of Lake Kingsford rather than the more inundated northern part (Figure 2). Furthermore, she would have followed a reasonably direct course north of St Georges Terrace (contrary to David Whish-Wilson’s imaginings) because she was barred from Government House for protesting. This easier route would have also avoided the springs and gullies that appear on early maps of Perth. Figure 3. Townsite of Perth in Western Australia by Colonial Draftsman A. Hillman and John Septimus Roe (1838). This map of Perth depicts the wetlands that existed overlaid by the geomentric grid of the new city. Image Credit: State Library of Western Australia (Image Number: BA1961/14). Additionally, we produced an animated display based on aerial photographs to show the historical extent of change. Prompted by the build up to World War II, the earliest aerial photography of Perth dates from the late 1930s (Dixon 148–54). As “Sandgroper” noted, by this time, most of the urban wetlands had been drained or substantially modified. The animation revealed considerable alterations to the formerly swampy Swan River shoreline. Most prominent was the transformation of the Matagarup shallows across the Swan River, originally consisting of small islands. Now traversed by a causeway, this area was transformed into a single island, Heirisson—the general site of Balbuk’s birth. The animation and accompanying materials (maps, images, and writings) enabled viewers to apprehend the changes in real time and to imagine what the city was once like. Re-imagining Perth’s Urban Heart The physical environment of inner Perth includes virtually no trace of its wetland origins. Consequently, we considered whether a representation of Perth, as it existed previously, could enhance public understanding of natural heritage and thereby increase its value. For this reason, interpretive materials were exhibited centrally at Perth Town Hall. Built partly by convicts between 1867 and 1870, the venue is close to the site of the 1829 Foundation of Perth, depicted in George Pitt Morrison’s painting. Balbuk’s grandfather “camped somewhere in the city of Perth, not far from the Town Hall” (Bates, “Fanny”). The building lies one block from the site of the railway station on the site of Lake Kingsford, the subsistence grounds of Balbuk and her forebears: The old swamp which is now the Perth railway yards had been a favourite jilgi ground; a spring near the Town Hall had been a camping place of Maiago […] and others of her fathers' folk; and all around and about city and suburbs she had gathered roots and fished for crayfish in the days gone by. (Bates, “Derelicts” 55) Beginning in 1848, the draining of Lake Kingsford reached completion during the construction of the Town Hall. While the swamps of the city were not appreciated by many residents, some organisations, such as the Perth Town Trust, vigorously opposed the reclamation of the lake, alluding to its hydrological role: That, the soil being sand, it is not to be supposed that Lake Kingsford has in itself any material effect on the wells of Perth; but that, from this same reason of the sandy soil, it would be impossible to keep the lake dry without, by so doing, withdrawing the water from at least the adjacent parts of the townsite to the same depth. (Independent Journal of Politics and News 3) At the time of our exhibition, the Lake Kingsford site was again being reworked to sink the railway line and build Yagan Square, a public space named after a colonial-era Nyoongar leader. The project required specialised construction techniques due to the high water table—the remnants of the lake. People travelling to the exhibition by train in October 2014 could have seen the lake reasserting itself in partly-filled depressions, flush with winter rain (Figure 4).Figure 4. Rise of the Repressed (2014). Water Rising in the former site of Lake Kingsford/Irwin during construction, corner of Roe and Fitzgerald Streets, Northbridge, WA. Image Credit: Nandi Chinna (2014). The exhibition was situated in the Town Hall’s enclosed undercroft designed for markets and more recently for shops. While some visited after peering curiously through the glass walls of the undercroft, others hailed from local and state government organisations. Guest comments applauded the alternative view of Perth we presented. The content invited the public to re-imagine Perth as a city of wetlands that were both environmentally and culturally important. A display panel described how the city’s infrastructure presented a hindrance for Balbuk as she attempted to negotiate the once-familiar route between Yoonderup and Lake Kingsford (Figure 2). Perth’s growth “restricted Balbuk’s wanderings; towns, trains, and farms came through her ‘line of march’; old landmarks were thus swept away, and year after year saw her less confident of the locality of one-time familiar spots” (Bates, “Fanny”). Conserving Wetlands: From Re-Claiming to Re-Valuing? Imagination, for philosopher Roger Scruton, involves “thinking of, and attending to, a present object (by thinking of it, or perceiving it, in terms of something absent)” (155). According to Scruton, the feelings aroused through imagination can prompt creative, transformative experiences. While environmental conservation tends to rely on data-driven empirical approaches, it appeals to imagination less commonly. We have found, however, that attending to the present object (the city) in terms of something absent (its wetlands) through evocative visual material can complement traditional conservation agendas focused on habitats and species. The actual extent of wetlands loss in the Swan Coastal Plain—the flat and sandy region extending from Jurien Bay south to Cape Naturaliste, including Perth—is contested. However, estimates suggest that 80 per cent of wetlands have been lost, with remaining habitats threatened by climate change, suburban development, agriculture, and industry (Department of Environment and Conservation). As with the swamps and lakes of the inner city, many regional wetlands were cleared, drained, or filled before they could be properly documented. Additionally, the seasonal fluctuations of swampy places have never been easily translatable to two-dimensional records. As Giblett notes, the creation of cartographic representations and the assignment of English names were attempts to fix the dynamic boundaries of wetlands, at least in the minds of settlers and administrators (Postmodern 72–73). Moreover, European colonists found the Western Australian landscape, including its wetlands, generally discomfiting. In a letter from 1833, metaphors failed George Fletcher Moore, the effusive colonial commentator, “I cannot compare these swamps to any marshes with which you are familiar” (220). The intermediate nature of wetlands—as neither land nor lake—is perhaps one reason for their cultural marginalisation (Giblett, Postmodern 39). The conviction that unsanitary, miasmic wetlands should be converted to more useful purposes largely prevailed (Giblett, Black 105–22). Felicity Morel-EdnieBrown’s research into land ownership records in colonial Perth demonstrated that town lots on swampland were often preferred. By layering records using geographic information systems (GIS), she revealed modifications to town plans to accommodate swampland frontages. The decline of wetlands in the region appears to have been driven initially by their exploitation for water and later for fertile soil. Northern market gardens supplied the needs of the early city. It is likely that the depletion of Nyoongar bush foods predated the flourishing of these gardens (Carter and Nutter). Engaging with the history of Perth’s swamps raises questions about the appreciation of wetlands today. In an era where numerous conservation strategies and alternatives have been developed (for example, Bobbink et al. 93–220), the exploitation of wetlands in service to population growth persists. On Perth’s north side, wetlands have long been subdued by controlling their water levels and landscaping their boundaries, as the suburban examples of Lake Monger and Hyde Park (formerly Third Swamp Reserve) reveal. Largely unmodified wetlands, such as Forrestdale Lake, exist south of Perth, but they too are in danger (Giblett, Black Swan). The Beeliar Wetlands near the suburb of Bibra Lake comprise an interconnected series of lakes and swamps that are vulnerable to a highway extension project first proposed in the 1950s. Just as the Perth Town Trust debated Lake Kingsford’s draining, local councils and the public are fiercely contesting the construction of the Roe Highway, which will bisect Beeliar Wetlands, destroying Roe Swamp (Chinna). The conservation value of wetlands still struggles to compete with traffic planning underpinned by a modernist ideology that associates cars and freeways with progress (Gregory). Outside of archives, the debate about Lake Kingsford is almost entirely forgotten and its physical presence has been erased. Despite the magnitude of loss, re-imagining the city’s swamplands, in the way that we have, calls attention to past indiscretions while invigorating future possibilities. We hope that the re-imagining of Perth’s wetlands stimulates public respect for ancestral tracks and songlines like Balbuk’s. Despite the accretions of settler history and colonial discourse, songlines endure as a fundamental cultural heritage. Nyoongar elder Noel Nannup states, “as people, if we can get out there on our songlines, even though there may be farms or roads overlaying them, fences, whatever it is that might impede us from travelling directly upon them, if we can get close proximity, we can still keep our culture alive. That is why it is so important for us to have our songlines.” Just as Fanny Balbuk plied her songlines between Yoonderup and Lake Kingsford, the traditional custodians of Beeliar and other wetlands around Perth walk the landscape as an act of resistance and solidarity, keeping the stories of place alive. Acknowledgments The authors wish to acknowledge Rod Giblett (ECU), Nandi Chinna (ECU), Susanna Iuliano (ECU), Jeff Murray (Kareff Consulting), Dimitri Fotev (City of Perth), and Brendan McAtee (Landgate) for their contributions to this project. The authors also acknowledge the traditional custodians of the lands upon which this paper was researched and written. References Bates, Daisy. “Fanny Balbuk-Yooreel: The Last Swan River (Female) Native.” The Western Mail 1 Jun. 1907: 45.———. “Oldest Perth: The Days before the White Men Won.” The Western Mail 25 Dec. 1909: 16–17.———. “Derelicts: The Passing of the Bibbulmun.” The Western Mail 25 Dec. 1924: 55–56. ———. “Aboriginal Perth.” The Western Mail 4 Jul. 1929: 70.———. “Hooper’s Fence: A Query.” The Western Mail 18 Apr. 1935: 9.———. The Passing of the Aborigines: A Lifetime Spent among the Natives of Australia. London: John Murray, 1966.Bekle, Hugo. “The Wetlands Lost: Drainage of the Perth Lake Systems.” Western Geographer 5.1–2 (1981): 21–41.Bekle, Hugo, and Joseph Gentilli. “History of the Perth Lakes.” Early Days 10.5 (1993): 442–60.Bobbink, Roland, Boudewijn Beltman, Jos Verhoeven, and Dennis Whigham, eds. Wetlands: Functioning, Biodiversity Conservation, and Restoration. Berlin: Springer-Verlag, 2006. Carter, Bevan, and Lynda Nutter. Nyungah Land: Records of Invasion and Theft of Aboriginal Land on the Swan River 1829–1850. Guildford: Swan Valley Nyungah Community, 2005.Chinna, Nandi. “Swamp.” Griffith Review 47 (2015). 29 Sep. 2015 ‹https://griffithreview.com/articles/swamp›.Department of Environment and Conservation. Geomorphic Wetlands Swan Coastal Plain Dataset. Perth: Department of Environment and Conservation, 2008.Dixon, Robert. Photography, Early Cinema, and Colonial Modernity: Frank Hurley’s Synchronized Lecture Entertainments. London: Anthem Press, 2011. Forster, Clive. Australian Cities: Continuity and Change. Oxford: Oxford UP, 2004.Giblett, Rod. Postmodern Wetlands: Culture, History, Ecology. Edinburgh: Edinburgh UP, 1996. ———. Forrestdale: People and Place. Bassendean: Access Press, 2006.———. Black Swan Lake: Life of a Wetland. Bristol: Intellect, 2013.———. Cities and Wetlands: The Return of the Repressed in Nature and Culture. London: Bloomsbury, 2016. Chapter 2.Graham, Mary. “Some Thoughts about the Philosophical Underpinnings of Aboriginal Worldviews.” Australian Humanities Review 45 (2008). 29 Sep. 2015 ‹http://www.australianhumanitiesreview.org/archive/Issue-November-2008/graham.html›.Gregory, Jenny. “Remembering Mounts Bay: The Narrows Scheme and the Internationalization of Perth Planning.” Studies in Western Australian History 27 (2011): 145–66.Independent Journal of Politics and News. “Perth Town Trust.” The Perth Gazette and Independent Journal of Politics and News 8 Jul. 1848: 2–3.Moore, George Fletcher. Extracts from the Letters of George Fletcher Moore. Ed. Martin Doyle. London: Orr and Smith, 1834.Morel-EdnieBrown, Felicity. “Layered Landscape: The Swamps of Colonial Northbridge.” Social Science Computer Review 27 (2009): 390–419. Nannup, Noel. Songlines with Dr Noel Nannup. Dir. Faculty of Regional Professional Studies, Edith Cowan University (2015). 29 Sep. 2015 ‹https://vimeo.com/129198094›. (Quoted material transcribed from 3.08–3.39 of the video.) O’Connor, Rory, Gary Quartermaine, and Corrie Bodney. Report on an Investigation into Aboriginal Significance of Wetlands and Rivers in the Perth-Bunbury Region. Perth: Western Australian Water Resources Council, 1989.Reece, Bob. “‘Killing with Kindness’: Daisy Bates and New Norcia.” Aboriginal History 32 (2008): 128–45.Rose, Deborah Bird. Nourishing Terrains: Australian Aboriginal Views of Landscape and Wilderness. Canberra: Australian Heritage Commission, 1996.Sanderson, Eric. Mannahatta: A Natural History of New York City. New York: Harry N. Abrams, 2009.Sandgroper. “Gilgies: The Swamps of Perth.” The West Australian 4 May 1935: 7.Scruton, Roger. Art and Imagination. London: Methuen, 1974.Seddon, George. Sense of Place: A Response to an Environment, the Swan Coastal Plain, Western Australia. Melbourne: Bloomings Books, 2004.South West Aboriginal Land and Sea Council and John Host with Chris Owen. “It’s Still in My Heart, This is My Country:” The Single Noongar Claim History. Crawley: U of Western Australia P, 2009.Urban Bushland Council. “Bushland Issues.” 2015. 29 Sep. 2015 ‹http://www.bushlandperth.org.au/bushland-issues›.Welborn, Suzanne. Swan: The History of a Brewery. Crawley: U of Western Australia P, 1987.Weller, Richard. Boomtown 2050: Scenarios for a Rapidly Growing City. Crawley: U of Western Australia P, 2009. Whish-Wilson, David. Perth. Sydney: NewSouth Publishing, 2013.
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Saddler, G. S. "Acidovorax avenae subsp. avenae. [Descriptions of Fungi and Bacteria]." IMI Descriptions of Fungi and Bacteria, no. 122 (August 1, 1994). http://dx.doi.org/10.1079/dfb/20056401211.

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Abstract A description is provided for Acidovorax avenae subsp. avenae. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: Agropyron intermedium, A. trichophorum, Avena sativa, Bromus catharticus, B. marginatus, Camellia sinensis (may form a complex with Pseudomonas syringae pv. theae: 68, 955), Caryota mitis, Digitaria sanguinalis, Echinochloa crusgalli, Eleusine coracana, Euchlaena mexicana, Oryza sativa, Panicum hirsutum, P. miliaceum, Paspalum nutans, P. paniculatum, P. urvillei, Pennisetum americanum, Saccharum officinarum, Setaria italica, S. lutescens, S. viridis, Sorghum bicolor and Zea mays. DISEASE: Bacterial leaf blight of maize and sorghum, brown stripe of rice and red stripe of sugarcane. Symptoms in general consist of leaf streaks and stripes, which may extend into the sheaths. Occasionally a stalk rot develops. Symptoms are more severe on seedlings and immature plants. Discolouration of seeds can occur on rice. In fishtail palm (Caryota mitis), lesions are mainly at the leaf margin and brown/black with a chlorotic halo (Miller, 1992). In most cases conditions of high temperature and high relative humidity favour symptom development. GEOGRAPHICAL DISTRIBUTION: Comoro Is., Egypt, Ethiopia, Ivory Coast, Kenya, Madagascar, Mauritius, Malawi, Mozambique, Niger, Nigeria, Reunion, Sierra Leone, South Africa, Sudan, Tanzania, Uganda, Zaire, Zimbabwe, Bangladesh, Burma, Bhutan, Cambodia, China, India, Indonesia, Iran, Iraq, Japan, Korea, Malaysia, Nepal, Okinawa, Pakistan, Philippines, Sri Lanka, Taiwan, Thailand, Vietnam, Australia, Fiji, Guam, Papua New Guinea, Tahiti, Italy, Portugal, Turkey, Mexico, USA (Alabama, Arkansas, Florida, Georgia, Illinois, Hawaii, Kansas, Louisiana, MT, Nebraska, New York, Pennsylvania, Texas & Virginia), Barbados, Costa Rica, Cuba, Dominican Republic, El Salvador, Guadeloupe, Guatemala, Honduras, Jamaica, Martinique, Nicaragua, Panama, Puerto Rico, St. Kitts, Trinidad, Argentina, Brazil (Sao Paulo), Colombia, Guyana, Paraguay, Peru, Surinam, Uruguay, Venezuela (CMI Map 511 ed. 1, 1976 & CMI Map 39 ed. 5, 1987). TRANSMISSION: The disease is largely thought to be seed borne. In rice, the bacterium is located between the glumes and the pericarp, or deeper in the seed (Shakya et al., 1986). There is evidence to suggest that mature plants which survive infection in the seedling stage harbour latent infections. The bacterium can be found in 8-yr old rice seed samples stored at 5°C (Shakya et al., 1985). The bacterium is not thought to survive well in soil or in plant debris. Alternative hosts such as Paspalum urvillei (Vasey grass) in Florida, USA have been noted as an inoculum reservoir in bacterial leaf blight of maize outbreaks (Shurtleff, 1973; 57, 4929).
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29

Keogh, Luke. "The First Four Wells: Unconventional Gas in Australia." M/C Journal 16, no. 2 (March 8, 2013). http://dx.doi.org/10.5204/mcj.617.

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Unconventional energy sources have become increasingly important to the global energy mix. These include coal seam gas, shale gas and shale oil. The unconventional gas industry was pioneered in the United States and embraced following the first oil shock in 1973 (Rogers). As has been the case with many global resources (Hiscock), many of the same companies that worked in the USA carried their experience in this industry to early Australian explorations. Recently the USA has secured significant energy security with the development of unconventional energy deposits such as the Marcellus shale gas and the Bakken shale oil (Dobb; McGraw). But this has not come without environmental impact, including contamination to underground water supply (Osborn, Vengosh, Warner, Jackson) and potential greenhouse gas contributions (Howarth, Santoro, Ingraffea; McKenna). The environmental impact of unconventional gas extraction has raised serious public concern about the introduction and growth of the industry in Australia. In coal rich Australia coal seam gas is currently the major source of unconventional gas. Large gas deposits have been found in prime agricultural land along eastern Australia, such as the Liverpool Plains in New South Wales and the Darling Downs in Queensland. Competing land-uses and a series of environmental incidents from the coal seam gas industry have warranted major protest from a coalition of environmentalists and farmers (Berry; McLeish). Conflict between energy companies wanting development and environmentalists warning precaution is an easy script to cast for frontline media coverage. But historical perspectives are often missing in these contemporary debates. While coal mining and natural gas have often received “boosting” historical coverage (Diamond; Wilkinson), and although historical themes of “development” and “rushes” remain predominant when observing the span of the industry (AGA; Blainey), the history of unconventional gas, particularly the history of its environmental impact, has been little studied. Few people are aware, for example, that the first shale gas exploratory well was completed in late 2010 in the Cooper Basin in Central Australia (Molan) and is considered as a “new” frontier in Australian unconventional gas. Moreover many people are unaware that the first coal seam gas wells were completed in 1976 in Queensland. The first four wells offer an important moment for reflection in light of the industry’s recent move into Central Australia. By locating and analysing the first four coal seam gas wells, this essay identifies the roots of the unconventional gas industry in Australia and explores the early environmental impact of these wells. By analysing exploration reports that have been placed online by the Queensland Department of Natural Resources and Mines through the lens of environmental history, the dominant developmental narrative of this industry can also be scrutinised. These narratives often place more significance on economic and national benefits while displacing the environmental and social impacts of the industry (Connor, Higginbotham, Freeman, Albrecht; Duus; McEachern; Trigger). This essay therefore seeks to bring an environmental insight into early unconventional gas mining in Australia. As the author, I am concerned that nearly four decades on and it seems that no one has heeded the warning gleaned from these early wells and early exploration reports, as gas exploration in Australia continues under little scrutiny. Arrival The first four unconventional gas wells in Australia appear at the beginning of the industry world-wide (Schraufnagel, McBane, and Kuuskraa; McClanahan). The wells were explored by Houston Oils and Minerals—a company that entered the Australian mining scene by sharing a mining prospect with International Australian Energy Company (Wiltshire). The International Australian Energy Company was owned by Black Giant Oil Company in the US, which in turn was owned by International Royalty and Oil Company also based in the US. The Texan oilman Robert Kanton held a sixteen percent share in the latter. Kanton had an idea that the Mimosa Syncline in the south-eastern Bowen Basin was a gas trap waiting to be exploited. To test the theory he needed capital. Kanton presented the idea to Houston Oil and Minerals which had the financial backing to take the risk. Shotover No. 1 was drilled by Houston Oil and Minerals thirty miles south-east of the coal mining town of Blackwater. By late August 1975 it was drilled to 2,717 metres, discovered to have little gas, spudded, and, after a spend of $610,000, abandoned. The data from the Shotover well showed that the porosity of the rocks in the area was not a trap, and the Mimosa Syncline was therefore downgraded as a possible hydrocarbon location. There was, however, a small amount of gas found in the coal seams (Benbow 16). The well had passed through the huge coal seams of both the Bowen and Surat basins—important basins for the future of both the coal and gas industries. Mining Concepts In 1975, while Houston Oil and Minerals was drilling the Shotover well, US Steel and the US Bureau of Mines used hydraulic fracture, a technique already used in the petroleum industry, to drill vertical surface wells to drain gas from a coal seam (Methane Drainage Taskforce 102). They were able to remove gas from the coal seam before it was mined and sold enough to make a profit. With the well data from the Shotover well in Australia compiled, Houston returned to the US to research the possibility of harvesting methane in Australia. As the company saw it, methane drainage was “a novel exploitation concept” and the methane in the Bowen Basin was an “enormous hydrocarbon resource” (Wiltshire 7). The Shotover well passed through a section of the German Creek Coal measures and this became their next target. In September 1976 the Shotover well was re-opened and plugged at 1499 meters to become Australia’s first exploratory unconventional gas well. By the end of the month the rig was released and gas production tested. At one point an employee on the drilling operation observed a gas flame “the size of a 44 gal drum” (HOMA, “Shotover # 1” 9). But apart from the brief show, no gas flowed. And yet, Houston Oil and Minerals was not deterred, as they had already taken out other leases for further prospecting (Wiltshire 4). Only a week after the Shotover well had failed, Houston moved the methane search south-east to an area five miles north of the Moura township. Houston Oil and Minerals had researched the coal exploration seismic surveys of the area that were conducted in 1969, 1972, and 1973 to choose the location. Over the next two months in late 1976, two new wells—Kinma No.1 and Carra No.1—were drilled within a mile from each other and completed as gas wells. Houston Oil and Minerals also purchased the old oil exploration well Moura No. 1 from the Queensland Government and completed it as a suspended gas well. The company must have mined the Department of Mines archive to find Moura No.1, as the previous exploration report from 1969 noted methane given off from the coal seams (Sell). By December 1976 Houston Oil and Minerals had three gas wells in the vicinity of each other and by early 1977 testing had occurred. The results were disappointing with minimal gas flow at Kinma and Carra, but Moura showed a little more promise. Here, the drillers were able to convert their Fairbanks-Morse engine driving the pump from an engine run on LPG to one run on methane produced from the well (Porter, “Moura # 1”). Drink This? Although there was not much gas to find in the test production phase, there was a lot of water. The exploration reports produced by the company are incomplete (indeed no report was available for the Shotover well), but the information available shows that a large amount of water was extracted before gas started to flow (Porter, “Carra # 1”; Porter, “Moura # 1”; Porter, “Kinma # 1”). As Porter’s reports outline, prior to gas flowing, the water produced at Carra, Kinma and Moura totalled 37,600 litres, 11,900 and 2,900 respectively. It should be noted that the method used to test the amount of water was not continuous and these amounts were not the full amount of water produced; also, upon gas coming to the surface some of the wells continued to produce water. In short, before any gas flowed at the first unconventional gas wells in Australia at least 50,000 litres of water were taken from underground. Results show that the water was not ready to drink (Mathers, “Moura # 1”; Mathers, “Appendix 1”; HOMA, “Miscellaneous Pages” 21-24). The water had total dissolved solids (minerals) well over the average set by the authorities (WHO; Apps Laboratories; NHMRC; QDAFF). The well at Kinma recorded the highest levels, almost two and a half times the unacceptable standard. On average the water from the Moura well was of reasonable standard, possibly because some water was extracted from the well when it was originally sunk in 1969; but the water from Kinma and Carra was very poor quality, not good enough for crops, stock or to be let run into creeks. The biggest issue was the sodium concentration; all wells had very high salt levels. Kinma and Carra were four and two times the maximum standard respectively. In short, there was a substantial amount of poor quality water produced from drilling and testing the three wells. Fracking Australia Hydraulic fracturing is an artificial process that can encourage more gas to flow to the surface (McGraw; Fischetti; Senate). Prior to the testing phase at the Moura field, well data was sent to the Chemical Research and Development Department at Halliburton in Oklahoma, to examine the ability to fracture the coal and shale in the Australian wells. Halliburton was the founding father of hydraulic fracture. In Oklahoma on 17 March 1949, operating under an exclusive license from Standard Oil, this company conducted the first ever hydraulic fracture of an oil well (Montgomery and Smith). To come up with a program of hydraulic fracturing for the Australian field, Halliburton went back to the laboratory. They bonded together small slabs of coal and shale similar to Australian samples, drilled one-inch holes into the sample, then pressurised the holes and completed a “hydro-frac” in miniature. “These samples were difficult to prepare,” they wrote in their report to Houston Oil and Minerals (HOMA, “Miscellaneous Pages” 10). Their program for fracturing was informed by a field of science that had been evolving since the first hydraulic fracture but had rapidly progressed since the first oil shock. Halliburton’s laboratory test had confirmed that the model of Perkins and Kern developed for widths of hydraulic fracture—in an article that defined the field—should also apply to Australian coals (Perkins and Kern). By late January 1977 Halliburton had issued Houston Oil and Minerals with a program of hydraulic fracture to use on the central Queensland wells. On the final page of their report they warned: “There are many unknowns in a vertical fracture design procedure” (HOMA, “Miscellaneous Pages” 17). In July 1977, Moura No. 1 became the first coal seam gas well hydraulically fractured in Australia. The exploration report states: “During July 1977 the well was killed with 1% KCL solution and the tubing and packer were pulled from the well … and pumping commenced” (Porter 2-3). The use of the word “kill” is interesting—potassium chloride (KCl) is the third and final drug administered in the lethal injection of humans on death row in the USA. Potassium chloride was used to minimise the effect on parts of the coal seam that were water-sensitive and was the recommended solution prior to adding other chemicals (Montgomery and Smith 28); but a word such as “kill” also implies that the well and the larger environment were alive before fracking commenced (Giblett; Trigger). Pumping recommenced after the fracturing fluid was unloaded. Initially gas supply was very good. It increased from an average estimate of 7,000 cubic feet per day to 30,000, but this only lasted two days before coal and sand started flowing back up to the surface. In effect, the cleats were propped open but the coal did not close and hold onto them which meant coal particles and sand flowed back up the pipe with diminishing amounts of gas (Walters 12). Although there were some interesting results, the program was considered a failure. In April 1978, Houston Oil and Minerals finally abandoned the methane concept. Following the failure, they reflected on the possibilities for a coal seam gas industry given the gas prices in Queensland: “Methane drainage wells appear to offer no economic potential” (Wooldridge 2). At the wells they let the tubing drop into the hole, put a fifteen foot cement plug at the top of the hole, covered it with a steel plate and by their own description restored the area to its “original state” (Wiltshire 8). Houston Oil and Minerals now turned to “conventional targets” which included coal exploration (Wiltshire 7). A Thousand Memories The first four wells show some of the critical environmental issues that were present from the outset of the industry in Australia. The process of hydraulic fracture was not just a failure, but conducted on a science that had never been tested in Australia, was ponderous at best, and by Halliburton’s own admission had “many unknowns”. There was also the role of large multinationals providing “experience” (Briody; Hiscock) and conducting these tests while having limited knowledge of the Australian landscape. Before any gas came to the surface, a large amount of water was produced that was loaded with a mixture of salt and other heavy minerals. The source of water for both the mud drilling of Carra and Kinma, as well as the hydraulic fracture job on Moura, was extracted from Kianga Creek three miles from the site (HOMA, “Carra # 1” 5; HOMA, “Kinma # 1” 5; Porter, “Moura # 1”). No location was listed for the disposal of the water from the wells, including the hydraulic fracture liquid. Considering the poor quality of water, if the water was disposed on site or let drain into a creek, this would have had significant environmental impact. Nobody has yet answered the question of where all this water went. The environmental issues of water extraction, saline water and hydraulic fracture were present at the first four wells. At the first four wells environmental concern was not a priority. The complexity of inter-company relations, as witnessed at the Shotover well, shows there was little time. The re-use of old wells, such as the Moura well, also shows that economic priorities were more important. Even if environmental information was considered important at the time, no one would have had access to it because, as handwritten notes on some of the reports show, many of the reports were “confidential” (Sell). Even though coal mines commenced filing Environmental Impact Statements in the early 1970s, there is no such documentation for gas exploration conducted by Houston Oil and Minerals. A lack of broader awareness for the surrounding environment, from floral and faunal health to the impact on habitat quality, can be gleaned when reading across all the exploration reports. Nearly four decades on and we now have thousands of wells throughout the world. Yet, the challenges of unconventional gas still persist. The implications of the environmental history of the first four wells in Australia for contemporary unconventional gas exploration and development in this country and beyond are significant. Many environmental issues were present from the beginning of the coal seam gas industry in Australia. Owning up to this history would place policy makers and regulators in a position to strengthen current regulation. The industry continues to face the same challenges today as it did at the start of development—including water extraction, hydraulic fracturing and problems associated with drilling through underground aquifers. Looking more broadly at the unconventional gas industry, shale gas has appeared as the next target for energy resources in Australia. Reflecting on the first exploratory shale gas wells drilled in Central Australia, the chief executive of the company responsible for the shale gas wells noted their deliberate decision to locate their activities in semi-desert country away from “an area of prime agricultural land” and conflict with environmentalists (quoted in Molan). Moreover, the journalist Paul Cleary recently complained about the coal seam gas industry polluting Australia’s food-bowl but concluded that the “next frontier” should be in “remote” Central Australia with shale gas (Cleary 195). It appears that preference is to move the industry to the arid centre of Australia, to the ecologically and culturally unique Lake Eyre Basin region (Robin and Smith). 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St Lucia: University of Queensland, 2009. 23-45. 20 Apr. 2013 ‹http://www.peabodyenergy.com/mm/files/News/Publications/Special%20Reports/coal_and_commonwealth%5B1%5D.pdf›. Dobb, Edwin. “The New Oil Landscape.” National Geographic (Mar. 2013): 29-59. Duus, Sonia. “Coal Contestations: Learning from a Long, Broad View.” Rural Society Journal 22.2 (2013): 96-110. Fischetti, Mark. “The Drillers Are Coming.” Scientific American (July 2010): 82-85. Giblett, Rod. “Terrifying Prospects and Resources of Hope: Minescapes, Timescapes and the Aesthetics of the Future.” Continuum: Journal of Media and Cultural Studies 23.6 (2009): 781-789. Hiscock, Geoff. Earth Wars: The Battle for Global Resources. Singapore: Wiley, 2012. HOMA (Houston Oil and Minerals of Australia). “Carra # 1: Well Completion Report.” July 1977. Queensland Digital Exploration Reports. Company Report 6054_1. 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Jackson. “Methane Contamination of Drinking Water Accompanying Gas-Well Drilling and Hydraulic Fracturing.” Proceedings of the National Academy of Sciences 108.20 (2011): 8172-8176. Perkins, T.K., and L.R. Kern. “Widths of Hydraulic Fractures.” Journal of Petroleum Technology 13.9 (1961): 937-949. Porter, Seton M. “Carra # 1:Testing Report, Methane Drainage of the Baralaba Coal Measures, A.T.P. 226P, Central Queensland, Australia.” Oct. 1977. Queensland Digital Exploration Reports. Company Report 6054_7. Brisbane: Queensland Department of Resources and Mines. 21 Feb. 2012 ‹https://qdexguest.deedi.qld.gov.au/portal/site/qdex/search?REPORT_ID=6054&COLLECTION_ID=999›. ———. “Kinma # 1: Testing Report, Methane Drainage of the Baralaba Coal Measures, A.T.P. 226P, Central Queensland, Australia.” Oct. 1977. Queensland Digital Exploration Reports. Company Report 6190_16. Brisbane: Queensland Department of Resources and Mines. 21 Feb. 2012 ‹https://qdexguest.deedi.qld.gov.au/portal/site/qdex/search?REPORT_ID=6190&COLLECTION_ID=999›. ———. “Moura # 1: Testing Report: Methane Drainage of the Baralaba Coal Measures: A.T.P. 226P, Central Queensland, Australia.” Oct. 1977. Queensland Digital Exploration Reports. Company Report 6190_15. Brisbane: Queensland Department of Resources and Mines. 21 Feb. 2012 ‹https://qdexguest.deedi.qld.gov.au/portal/site/qdex/search?REPORT_ID=6190&COLLECTION_ID=999›. QDAFF (Queensland Department of Agriculture, Fisheries and Forestry). “Interpreting Water Analysis for Crop and Pasture.” 1 Aug. 2012. 1 May 2013 ‹http://www.daff.qld.gov.au/ 26_4347.htm›. Robin, Libby, and Mike Smith. “Prologue.” Desert Channels: The Impulse To Conserve. Eds. Libby Robin, Chris Dickman and Mandy Martin. Collingwood: CSIRO Publishing, 2010. XIII-XVII. Rogers, Rudy E. Coalbed Methane: Principles and Practice. Englewood Cliffs: Prentice Hill, 1994. Sell, B.H. “T.E.P.L. Moura No.1 Well Completion Report.” October 1969. Queensland Digital Exploration Reports. Company Report 2899_1. Brisbane: Queensland Department of Resources and Mines. 26 Feb. 2013 ‹https://qdexguest.deedi.qld.gov.au/portal/site/qdex/search?REPORT_ID=2899&COLLECTION_ID=999›. Senate. Management of the Murray Darling Basin: Interim Report: The Impact of Coal Seam Gas on the Management of the Murray Darling Basin. Canberra: Rural Affairs and Transport References Committee, 2011. Schraufnagel, Richard, Richard McBane, and Vello Kuuskraa. “Coalbed Methane Development Faces Technology Gaps.” Oil & Gas Journal 88.6 (1990): 48-54. Trigger, David. “Mining, Landscape and the Culture of Development Ideology in Australia.” Ecumene 4 (1997): 161-180. Walters, Ronald L. Letter to Dennis Benbow. 29 August 1977. In Seton M. Porter, “Moura # 1: Testing Report: Methane Drainage of the Baralaba Coal Measures: A.T.P. 226P, Central Queensland, Australia.” October 1977, 11-14. Queensland Digital Exploration Reports. Company Report 6190_15. Brisbane: Queensland Department of Resources and Mines. 21 Feb. 2012 ‹https://qdexguest.deedi.qld.gov.au/portal/site/qdex/search?REPORT_ID=6190&COLLECTION_ID=999›. WHO (World Health Organization). International Standards for Drinking-Water. 3rd Ed. Geneva, 1971. Wilkinson, Rick. A Thirst for Burning: The Story of Australia's Oil Industry. Sydney: David Ell Press, 1983. Wiltshire, M.J. “A Review to ATP 233P, 231P (210P) – Bowen/Surat Basins, Queensland for Houston Oil Minerals Australia, Inc.” 19 Jan. 1979. Queensland Digital Exploration Reports Database. Company Report 6816. Brisbane: Queensland Department of Resources and Mines. 21 Feb. 2012 ‹https://qdexguest.deedi.qld.gov.au/portal/site/qdex/search?REPORT_ID=6816&COLLECTION_ID=999›. Wooldridge, L.C.P. “Methane Drainage in the Bowen Basin – Queensland.” 25 Aug. 1978. Queensland Digital Exploration Reports Database. Company Report 6626_1. 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30

Cushing, Nancy. "To Eat or Not to Eat Kangaroo: Bargaining over Food Choice in the Anthropocene." M/C Journal 22, no. 2 (April 24, 2019). http://dx.doi.org/10.5204/mcj.1508.

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Abstract:
Kangatarianism is the rather inelegant word coined in the first decade of the twenty-first century to describe an omnivorous diet in which the only meat consumed is that of the kangaroo. First published in the media in 2010 (Barone; Zukerman), the term circulated in Australian environmental and academic circles including the Global Animal conference at the University of Wollongong in July 2011 where I first heard it from members of the Think Tank for Kangaroos (THINKK) group. By June 2017, it had gained enough attention to be named the Oxford English Dictionary’s Australian word of the month (following on from May’s “smashed avo,” another Australian food innovation), but it took the Nine Network reality television series Love Island Australia to raise kangatarian to trending status on social media (Oxford UP). During the first episode, aired in late May 2018, Justin, a concreter and fashion model from Melbourne, declared himself to have previously been a kangatarian as he chatted with fellow contestant, Millie. Vet nurse and animal lover Millie appeared to be shocked by his revelation but was tentatively accepting when Justin explained what kangatarian meant, and justified his choice on the grounds that kangaroo are not farmed. In the social media response, it was clear that eating only the meat of kangaroos as an ethical choice was an entirely new concept to many viewers, with one tweet stating “Kangatarian isn’t a thing”, while others variously labelled the diet brutal, intriguing, or quintessentially Australian (see #kangatarian on Twitter).There is a well developed literature around the arguments for and against eating kangaroo, and why settler Australians tend to be so reluctant to do so (see for example, Probyn; Cawthorn and Hoffman). Here, I will concentrate on the role that ethics play in this food choice by examining how the adoption of kangatarianism can be understood as a bargain struck to help to manage grief in the Anthropocene, and the limitations of that bargain. As Lesley Head has argued, we are living in a time of loss and of grieving, when much that has been taken for granted is becoming unstable, and “we must imagine that drastic changes to everyday life are in the offing” (313). Applying the classic (and contested) model of five stages of grief, first proposed by Elisabeth Kübler-Ross in her book On Death and Dying in 1969, much of the population of the western world seems to be now experiencing denial, her first stage of loss, while those in the most vulnerable environments have moved on to anger with developed countries for destructive actions in the past and inaction in the present. The next stages (or states) of grieving—bargaining, depression, and acceptance—are likely to be manifested, although not in any predictable sequence, as the grief over current and future losses continues (Haslam).The great expansion of food restrictive diets in the Anthropocene can be interpreted as part of this bargaining state of grieving as individuals attempt to respond to the imperative to reduce their environmental impact but also to limit the degree of change to their own diet required to do so. Meat has long been identified as a key component of an individual’s environmental footprint. From Frances Moore Lappé’s 1971 Diet for a Small Planet through the United Nations’ Food and Agriculture Organisation’s 2006 report Livestock’s Long Shadow to the 2019 report of the EAT–Lancet Commission on Healthy Diets from Sustainable Food Systems, the advice has been consistent: meat consumption should be minimised in, if not eradicated from, the human diet. The EAT–Lancet Commission Report quantified this to less than 28 grams (just under one ounce) of beef, lamb or pork per day (12, 25). For many this would be keenly felt, in terms of how meals are constructed, the sensory experiences associated with eating meat and perceptions of well-being but meat is offered up as a sacrifice to bring about the return of the beloved healthy planet.Rather than accept the advice to cut out meat entirely, those seeking to bargain with the Anthropocene also find other options. This has given rise to a suite of foodways based around restricting meat intake in volume or type. Reducing the amount of commercially produced beef, lamb and pork eaten is one approach, while substituting a meat the production of which has a smaller environmental footprint, most commonly chicken or fish, is another. For those willing to make deeper changes, the meat of free living animals, especially those which are killed accidentally on the roads or for deliberately for environmental management purposes, is another option. Further along this spectrum are the novel protein sources suggested in the Lancet report, including insects, blue-green algae and laboratory-cultured meats.Kangatarianism is another form of this bargain, and is backed by at least half a century of advocacy. The Australian Conservation Foundation made calls to reduce the numbers of other livestock and begin a sustainable harvest of kangaroo for food in 1970 when the sale of kangaroo meat for human consumption was still illegal across the country (Conservation of Kangaroos). The idea was repeated by biologist Gordon Grigg in the late 1980s (Jackson and Vernes 173), and again in the Garnaut Climate Change Review in 2008 (547–48). Kangaroo meat is high in protein and iron, low in fat, and high in healthy polyunsaturated fatty acids and conjugated linoleic acid, and, as these authors showed, has a smaller environmental footprint than beef, lamb, or pork. Kangaroo require less water than cattle, sheep or pigs, and no land is cleared to grow feed for them or give them space to graze. Their paws cause less erosion and compaction of soil than do the hooves of common livestock. They eat less fodder than ruminants and their digestive processes result in lower emissions of the powerful greenhouse gas methane and less solid waste.As Justin of Love Island was aware, kangaroo are not farmed in the sense of being deliberately bred, fed, confined, or treated with hormones, drugs or chemicals, which also adds to their lighter impact on the environment. However, some pastoralists argue that because they cannot prevent kangaroos from accessing the food, water, shelter, and protection from predators they provide for their livestock, they do effectively farm them, although they receive no income from sales of kangaroo meat. This type of light touch farming of kangaroos has a very long history in Australia going back to the continent’s first peopling some 60,000 years ago. Kangaroos were so important to Aboriginal people that a wide range of environments were manipulated to produce their favoured habitats of open grasslands edged by sheltering trees. As Bill Gammage demonstrated, fire was used as a tool to preserve and extend grassy areas, to encourage regrowth which would attract kangaroos and to drive the animals from one patch to another or towards hunters waiting with spears (passim, for example, 58, 72, 76, 93). Gammage and Bruce Pascoe agree that this was a form of animal husbandry in which the kangaroos were drawn to the areas prepared for them for the young grass or, more forcefully, physically directed using nets, brush fences or stone walls. Burnt ground served to contain the animals in place of fencing, and regular harvesting kept numbers from rising to levels which would place pressure on other species (Gammage 79, 281–86; Pascoe 42–43). Contemporary advocates of eating kangaroo have promoted the idea that they should be deliberately co-produced with other livestock instead of being killed to preserve feed and water for sheep and cattle (Ellicott; Wilson 39). Substituting kangaroo for the meat of more environmentally damaging animals would facilitate a reduction in the numbers of cattle and sheep, lessening the harm they do.Most proponents have assumed that their audience is current meat eaters who would substitute kangaroo for the meat of other more environmentally costly animals, but kangatarianism can also emerge from vegetarianism. Wendy Zukerman, who wrote about kangaroo hunting for New Scientist in 2010, was motivated to conduct the research because she was considering becoming an early adopter of kangatarianism as the least environmentally taxing way to counter the longterm anaemia she had developed as a vegetarian. In 2018, George Wilson, honorary professor in the Australian National University’s Fenner School of Environment and Society called for vegetarians to become kangatarians as a means of boosting overall consumption of kangaroo for environmental and economic benefits to rural Australia (39).Given these persuasive environmental arguments, it might be expected that many people would have perceived eating kangaroo instead of other meat as a favourable bargain and taken up the call to become kangatarian. Certainly, there has been widespread interest in trying kangaroo meat. In 1997, only five years after the sale of kangaroo meat for human consumption had been legalised in most states (South Australia did so in 1980), 51% of 500 people surveyed in five capital cities said they had tried kangaroo. However, it had not become a meat of choice with very few found to eat it more than three times a year (Des Purtell and Associates iv). Just over a decade later, a study by Ampt and Owen found an increase to 58% of 1599 Australians surveyed across the country who had tried kangaroo but just 4.7% eating it at least monthly (14). Bryce Appleby, in his study of kangaroo consumption in the home based on interviews with 28 residents of Wollongong in 2010, specifically noted the absence of kangatarians—then a very new concept. A study of 261 Sydney university students in 2014 found that half had tried kangaroo meat and 10% continued to eat it with any regularity. Only two respondents identified themselves as kangatarian (Grant 14–15). Kangaroo meat advocate Michael Archer declared in 2017 that “there’s an awful lot of very, very smart vegetarians [who] have opted for semi vegetarianism and they’re calling themselves ‘kangatarians’, as they’re quite happy to eat kangaroo meat”, but unless there had been a significant change in a few years, the surveys did not bear out his assertion (154).The ethical calculations around eating kangaroo are complicated by factors beyond the strictly environmental. One Tweeter advised Justin: “‘I’m a kangatarian’ isn’t a pickup line, mate”, and certainly the reception of his declaration could have been very cool, especially as it was delivered to a self declared animal warrior (N’Tash Aha). All of the studies of beliefs and practices around the eating of kangaroo have noted a significant minority of Australians who would not consider eating kangaroo based on issues of animal welfare and animal rights. The 1997 study found that 11% were opposed to the idea of eating kangaroo, while in Grant’s 2014 study, 15% were ethically opposed to eating kangaroo meat (Des Purtell and Associates iv; Grant 14–15). Animal ethics complicate the bargains calculated principally on environmental grounds.These ethical concerns work across several registers. One is around the flesh and blood kangaroo as a charismatic native animal unique to Australia and which Australians have an obligation to respect and nurture. Sheep, cattle and pigs have been subject to longterm propaganda campaigns which entrench the idea that they are unattractive and unintelligent, and veil their transition to meat behind euphemistic language and abattoir walls, making it easier to eat them. Kangaroos are still seen as resourceful and graceful animals, and no linguistic tricks shield consumers from the knowledge that it is a roo on their plate. A proposal in 2009 to market a “coat of arms” emu and kangaroo-flavoured potato chip brought complaints to the Advertising Standards Bureau that this was disrespectful to these native animals, although the flavours were to be simulated and the product vegetarian (Black). Coexisting with this high regard to kangaroos is its antithesis. That is, a valuation of them informed by their designation as a pest in the pastoral industry, and the use of the carcasses of those killed to feed dogs and other companion animals. Appleby identified a visceral, disgust response to the idea of eating kangaroo in many of his informants, including both vegetarians who would not consider eating kangaroo because of their commitment to a plant-based diet, and at least one omnivore who would prefer to give up all meat rather than eat kangaroo. While diametrically opposed, the end point of both positions is that kangaroo meat should not be eaten.A second animal ethics stance relates to the imagined kangaroo, a cultural construct which for most urban Australians is much more present in their lives and likely to shape their actions than the living animals. It is behind the rejection of eating an animal which holds such an iconic place in Australian culture: to the dexter on the 1912 national coat of arms; hopping through the Hundred Acre Wood as Kanga and Roo in A.A. Milne’s Winnie-the-Pooh children’s books from the 1920s and the Disney movies later made from them; as a boy’s best friend as Skippy the Bush Kangaroo in a fondly remembered 1970s television series; and high in the sky on QANTAS planes. The anthropomorphising of kangaroos permitted the spectacle of the boxing kangaroo from the late nineteenth century. By framing natural kangaroo behaviours as boxing, these exhibitions encouraged an ambiguous understanding of kangaroos as human-like, moving them further from the category of food (Golder and Kirkby). Australian government bodies used this idea of the kangaroo to support food exports to Britain, with kangaroos as cooks or diners rather than ingredients. The Kangaroo Kookery Book of 1932 (see fig. 1 below) portrayed kangaroos as a nuclear family in a suburban kitchen and another official campaign supporting sales of Australian produce in Britain in the 1950s featured a Disney-inspired kangaroo eating apples and chops washed down with wine (“Kangaroo to Be ‘Food Salesman’”). This imagining of kangaroos as human-like has persisted, leading to the opinion expressed in a 2008 focus group, that consuming kangaroo amounted to “‘eating an icon’ … Although they are pests they are still human nature … these are native animals, people and I believe that is a form of cannibalism!” (Ampt and Owen 26). Figure 1: Rather than promoting the eating of kangaroos, the portrayal of kangaroos as a modern suburban family in the Kangaroo Kookery Book (1932) made it unthinkable. (Source: Kangaroo Kookery Book, Director of Australian Trade Publicity, Australia House, London, 1932.)The third layer of ethical objection on the ground of animal welfare is more specific, being directed to the method of killing the kangaroos which become food. Kangaroos are perhaps the only native animals for which state governments set quotas for commercial harvest, on the grounds that they compete with livestock for pasturage and water. In most jurisdictions, commercially harvested kangaroo carcasses can be processed for human consumption, and they are the ones which ultimately appear in supermarket display cases.Kangaroos are killed by professional shooters at night using swivelling spotlights mounted on their vehicles to locate and daze the animals. While clean head shots are the ideal and regulations state that animals should be killed when at rest and without causing “undue agonal struggle”, this is not always achieved and some animals do suffer prolonged deaths (NSW Code of Practice for Kangaroo Meat for Human Consumption). By regulation, the young of any female kangaroo must be killed along with her. While averting a slow death by neglect, this is considered cruel and wasteful. The hunt has drawn international criticism, including from Greenpeace which organised campaigns against the sale of kangaroo meat in Europe in the 1980s, and Viva! which was successful in securing the withdrawal of kangaroo from sale in British supermarkets (“Kangaroo Meat Sales Criticised”). These arguments circulate and influence opinion within Australia.A final animal ethics issue is that what is actually behind the push for greater use of kangaroo meat is not concern for the environment or animal welfare but the quest to turn a profit from these animals. The Kangaroo Industries Association of Australia, formed in 1970 to represent those who dealt in the marsupials’ meat, fur and skins, has been a vocal advocate of eating kangaroo and a sponsor of market research into how it can be made more appealing to the market. The Association argued in 1971 that commercial harvest was part of the intelligent conservation of the kangaroo. They sought minimum size regulations to prevent overharvesting and protect their livelihoods (“Assn. Backs Kangaroo Conservation”). The Association’s current website makes the claim that wild harvested “Australian kangaroo meat is among the healthiest, tastiest and most sustainable red meats in the world” (Kangaroo Industries Association of Australia). That this is intended to initiate a new and less controlled branch of the meat industry for the benefit of hunters and processors, rather than foster a shift from sheep or cattle to kangaroos which might serve farmers and the environment, is the opinion of Dr. Louise Boronyak, of the Centre for Compassionate Conservation at the University of Technology Sydney (Boyle 19).Concerns such as these have meant that kangaroo is most consumed where it is least familiar, with most of the meat for human consumption recovered from culled animals being exported to Europe and Asia. Russia has been the largest export market. There, kangaroo meat is made less strange by blending it with other meats and traditional spices to make processed meats, avoiding objections to its appearance and uncertainty around preparation. With only a low profile as a novelty animal in Russia, there are fewer sentimental concerns about consuming kangaroo, although the additional food miles undermine its environmental credentials. The variable acceptability of kangaroo in more distant markets speaks to the role of culture in determining how patterns of eating are formed and can be shifted, or, as Elspeth Probyn phrased it “how natural entities are transformed into commodities within a context of globalisation and local communities”, underlining the impossibility of any straightforward ethics of eating kangaroo (33, 35).Kangatarianism is a neologism which makes the eating of kangaroo meat something it has not been in the past, a voluntary restriction based on environmental ethics. These environmental benefits are well founded and eating kangaroo can be understood as an Anthropocenic bargain struck to allow the continuation of the consumption of red meat while reducing one’s environmental footprint. Although superficially attractive, the numbers entering into this bargain remain small because environmental ethics cannot be disentangled from animal ethics. The anthropomorphising of the kangaroo and its use as a national symbol coexist with its categorisation as a pest and use of its meat as food for companion animals. Both understandings of kangaroos made their meat uneatable for many Australians. Paired with concerns over how kangaroos are killed and the commercialisation of a native species, kangaroo meat has a very mixed reception despite decades of advocacy for eating its meat in favour of that of more harmed and more harmful introduced species. Given these constraints, kangatarianism is unlikely to become widespread and indeed it should be viewed as at best a temporary exigency. As the climate warms and rainfall becomes more erratic, even animals which have evolved to suit Australian conditions will come under increasing pressure, and humans will need to reach Kübler-Ross’ final state of grief: acceptance. In this case, this would mean acceptance that our needs cannot be placed ahead of those of other animals.ReferencesAmpt, Peter, and Kate Owen. Consumer Attitudes to Kangaroo Meat Products. Canberra: Rural Industries Research and Development Corporation, 2008.Appleby, Bryce. “Skippy the ‘Green’ Kangaroo: Identifying Resistances to Eating Kangaroo in the Home in a Context of Climate Change.” BSc Hons, U of Wollongong, 2010 <http://ro.uow.edu.au/thsci/103>.Archer, Michael. “Zoology on the Table: Plenary Session 4.” Australian Zoologist 39, 1 (2017): 154–60.“Assn. Backs Kangaroo Conservation.” The Beverley Times 26 Feb. 1971: 3. 22 Feb. 2019 <http://nla.gov.au/nla.news-article202738733>.Barone, Tayissa. “Kangatarians Jump the Divide.” Sydney Morning Herald 9 Feb. 2010. 13 Apr. 2019 <https://www.smh.com.au/lifestyle/kangatarians-jump-the-divide-20100209-gdtvd8.html>.Black, Rosemary. “Some Australians Angry over Idea for Kangaroo and Emu-Flavored Potato Chips.” New York Daily News 4 Dec. 2009. 5 Feb. 2019 <https://www.nydailynews.com/life-style/eats/australians-angry-idea-kangaroo-emu-flavored-potato-chips-article-1.431865>.Boyle, Rhianna. “Eating Skippy.” Big Issue Australia 578 11-24 Jan. 2019: 16–19.Cawthorn, Donna-Mareè, and Louwrens C. Hoffman. “Controversial Cuisine: A Global Account of the Demand, Supply and Acceptance of ‘Unconventional’ and ‘Exotic’ Meats.” Meat Science 120 (2016): 26–7.Conservation of Kangaroos. Melbourne: Australian Conservation Foundation, 1970.Des Purtell and Associates. Improving Consumer Perceptions of Kangaroo Products: A Survey and Report. Canberra: Rural Industries Research and Development Corporation, 1997.Ellicott, John. “Little Pay Incentive for Shooters to Join Kangaroo Meat Industry.” The Land 15 Mar. 2018. 28 Mar. 2019 <https://www.theland.com.au/story/5285265/top-roo-shooter-says-harvesting-is-a-low-paid-job/>.Garnaut, Ross. Garnaut Climate Change Review. 2008. 26 Feb. 2019 <http://www.garnautreview.org.au/index.htm>.Gammage, Bill. The Biggest Estate on Earth: How Aborigines Made Australia. Sydney: Allen and Unwin, 2012.Golder, Hilary, and Diane Kirkby. “Mrs. Mayne and Her Boxing Kangaroo: A Married Woman Tests Her Property Rights in Colonial New South Wales.” Law and History Review 21.3 (2003): 585–605.Grant, Elisabeth. “Sustainable Kangaroo Harvesting: Perceptions and Consumption of Kangaroo Meat among University Students in New South Wales.” Independent Study Project (ISP). U of NSW, 2014. <https://digitalcollections.sit.edu/isp_collection/1755>.Haslam, Nick. “The Five Stages of Grief Don’t Come in Fixed Steps – Everyone Feels Differently.” The Conversation 22 Oct. 2018. 28 Mar. 2019 <https://theconversation.com/the-five-stages-of-grief-dont-come-in-fixed-steps-everyone-feels-differently-96111>.Head, Lesley. “The Anthropoceans.” Geographical Research 53.3 (2015): 313–20.Kangaroo Industries Association of Australia. Kangaroo Meat. 26 Feb. 2019 <http://www.kangarooindustry.com/products/meat/>.“Kangaroo Meat Sales Criticised.” The Canberra Times 13 Sep. 1984: 14. 22 Feb 2019 <http://nla.gov.au/nla.news-article136915919>.“Kangaroo to Be Food ‘Salesman.’” Newcastle Morning Herald and Miners’ Advocate, 2 Dec. 1954. 22 Feb 2019 <http://nla.gov.au/nla.news-article134089767>.Kübler-Ross, Elisabeth. On Death and Dying: What the Dying Have to Teach Doctors, Nurses, Clergy, and their own Families. New York: Touchstone, 1997.Jackson, Stephen, and Karl Vernes. Kangaroo: Portrait of an Extraordinary Marsupial. Sydney: Allen and Unwin, 2010.Lappé, Frances Moore. Diet for a Small Planet. New York: Ballantine Books, 1971.N’Tash Aha (@Nsvasey). “‘I’m a Kangatarian’ isn’t a Pickup Line, Mate. #LoveIslandAU.” Twitter post. 27 May 2018. 5 Apr. 2019 <https://twitter.com/Nsvasey/status/1000697124122644480>.“NSW Code of Practice for Kangaroo Meat for Human Consumption.” Government Gazette of the State of New South Wales 24 Mar. 1993. 22 Feb. 2019 <http://nla.gov.au/nla.news-page14638033>.Oxford University Press, Australia and New Zealand. Word of the Month. June 2017. <https://www.oup.com.au/dictionaries/word-of-the-month>.Pascoe, Bruce. Dark Emu, Black Seeds: Agriculture or Accident? Broome: Magabala Books, 2014.Probyn, Elspeth. “Eating Roo: Of Things That Become Food.” New Formations 74.1 (2011): 33–45.Steinfeld, Henning, Pierre Gerber, Tom Wassenaar, Vicent Castel, Mauricio Rosales, and Cees d Haan. Livestock’s Long Shadow: Environmental Issues and Options. Rome: Food and Agriculture Organisation of the United Nations, 2006.Trust Nature. Essence of Kangaroo Capsules. 26 Feb. 2019 <http://ncpro.com.au/products/all-products/item/88139-essence-of-kangaroo-35000>.Victoria Department of Environment, Land, Water and Planning. Kangaroo Pet Food Trial. 28 Mar. 2019 <https://www.wildlife.vic.gov.au/managing-wildlife/wildlife-management-and-control-authorisations/kangaroo-pet-food-trial>.Willett, Walter, et al. “Food in the Anthropocene: The EAT–Lancet Commission on Healthy Diets from Sustainable Food Systems.” The Lancet 16 Jan. 2019. 26 Feb. 2019 <https://www.thelancet.com/commissions/EAT>.Wilson, George. “Kangaroos Can Be an Asset Rather than a Pest.” Australasian Science 39.1 (2018): 39.Zukerman, Wendy. “Eating Skippy: The Future of Kangaroo Meat.” New Scientist 208.2781 (2010): 42–5.
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31

Sefton, Jahleen, Jeffrey Owens, and Jesse Dalton. "Intensive Cultural Resources Survey of the Proposed Dripping Springs Wastewater System Improvements Project (EID 1), Dripping Springs, Hays County, Texas." Index of Texas Archaeology Open Access Grey Literature from the Lone Star State, 2020. http://dx.doi.org/10.21112/ita.2020.1.43.

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Horizon Environmental Services, Inc. (Horizon) was selected by the City of Dripping Springs to conduct an intensive cultural resources inventory survey and assessment of the proposed Dripping Springs Wastewater System Improvements Project (EID 1) in Dripping Springs, Hays County, Texas (USACE Project No. SWF-2020-00075). This survey represents the first phase of a larger project involving the proposed construction of wastewater system improvements in Dripping Springs. The current phase of the project would involve three separate components—the West Interceptor segment, which extends approximately 3.7 kilometers (2.3 miles) in length along Onion Creek west of Farm-to-Market Road (FM) 12; the Reclaimed Water Line segment, which extends approximately 1.3 kilometers (0.8 mile) in length between Needham Road and the intersection of FM 12 and FM 150; an approximately 2.3-hectare (5.7-acre) effluent pond located south of an existing water reclamation facility south of FM 150; and the proposed expansion of the existing water reclamation facility adjacent to the proposed effluent pond, which together cover 3.3 hectares (8.0 acres). The linear rights-of-way (ROW) of proposed pipeline segments would measure a maximum of 30.5 meters (100.0 feet) in width, and the proposed project components would cover a combined area of approximately 18.5 hectares (45.6 acres). The proposed undertaking would be sponsored by the City of Dripping Springs, a public subdivision of the state of Texas. As a political subdivision of the state of Texas, the project would fall under the jurisdiction of the Antiquities Code of Texas (Natural Resources Code, Title 9, Chapter 191). In addition, the project would utilize funding provided by the Clean Water State Revolving Fund (CWSRF) program, which is a federal-state partnership between the US Environmental Protection Agency (US EPA) and the state of Texas. As the US EPA is a federal agency, the project would also fall under the jurisdiction of Section 106 of the National Historic Preservation Act (NHPA) of 1966, as amended. As the proposed project represents a publicly sponsored undertaking, the project sponsor is required to provide the Texas Historical Commission (THC), which serves as the State Historic Preservation Office (SHPO) for the state of Texas, with an opportunity to review and comment on the project’s potential to adversely affect historic properties listed on or considered eligible for listing on the National Register of Historic Places (NRHP) under the NHPA and for designation as State Antiquities Landmarks (SAL) under the Antiquities Code of Texas. From October 1 to 3, on November 4, and on November 22, 2019, Horizon archeologists Jesse Dalton, McKinzie Froese, Amy Goldstein, Elizabeth Sefton, and Jared Wiersema conducted an intensive cultural resources survey of the project area, including pedestrian walkover with shovel testing and backhoe trenching. The survey was performed under the supervision of Jeffrey D. Owens, who served as Principal Investigator, under Texas Antiquities Permit No. 9114. The purpose of the survey was to locate any significant cultural resources that potentially would be impacted by the proposed undertaking. Horizon’s archeologists traversed the project area on foot and thoroughly inspected the modern ground surface for aboriginal and historic-age cultural resources. Overall, vegetation across the entire project area generally consisted of short- to medium-length grasses interspersed with mature live oak and cedar trees, which afforded fair to good ground surface visibility (30 to 60%). Within the riparian zone of Onion Creek, vegetation consisted of tall, dense grass and mature honey mesquite, cedar, live oak, and hackberry trees, which provided poor ground surface visibility (<30%). The West Interceptor segment runs along the gravelly terraces of Onion Creek. Topographically, this segment of the project area consists of steep limestone steps and rocky outcrops that give way to flat, open fields. The proposed interceptor crosses Onion Creek at three locations, and the lower stream terraces of the creek have extensive gravel bars and debris associated with high-energy flooding. Soil profiles typically consist of a shallow A horizon of hard, calcareous clay loam underlain by dense gravelly deposits; however, in the southeastern portion of the West Interceptor, deeper clayey loam alluvium underlain by limestone bedrock was encountered. The Reclaimed Water Line segment traverses the west-facing hillslopes of upland ridges east of Onion Creek. Approximately the southeastern half of this segment of the project area would be constructed within the existing ROW of FM 12 west of the roadway, and construction, use, and ongoing maintenance of the roadway and associated facilities has resulted in extensive prior disturbances. Evidence of ground disturbance resulting from land clearing for housing developments and a transmission line were also noted within the northwestern portion of the proposed Reclaimed Water Line segment. The far northwestern end of the proposed Reclaimed Water Line segment skims the edge of the floodplain associated with a tributary of Onion Creek. Sediments on the terraces of this stream channel consist of calcareous loamy alluvial deposits, while soils across the upland portions of the segment consist of shallow deposits of gravelly clay and clay loam underlain by naturally degrading limestone bedrock. The water reclamation facility expansion and effluent pond segment are located on the upper terraces northeast of Onion Creek. The water reclamation facility is an existing industrial facility surrounded by septic fields, and prior disturbances from construction, use, and ongoing maintenance of the facility are extensive. The proposed expansion area to the north of the existing facility is currently utilized as a septic field. Sediments within this segment of the project area consist of shallow, gravelly, calcareous loamy to clayey loam alluvium underlain by naturally degrading limestone bedrock. In addition to a pedestrian walkover, the Texas State Minimum Archeological Survey Standards (TSMASS) require a minimum of 16 subsurface shovel tests per 1.6 kilometers (1.0 mile) for each 30.5-meter- (100.0-foot-) wide transect (or fraction thereof) for linear surveys unless field conditions warrant more shovel tests (e.g., in cultural high-probability areas) or fewer shovel tests (e.g., on steep slopes, in areas with excellent ground surface visibility). For block-area surveys, the TSMASS require two shovel tests per 0.4 hectare (1.0 acre) for project areas between 1.2 and 4.0 hectares (3.0 and 10.0 acres) in size. As such, a minimum of 37 shovel tests would be required within the West Interceptor segment, 13 shovel tests would be required within the Reclaimed Water Line segment, and 16 shovel tests would be required within the proposed water reclamation facility expansion and effluent pond area, for a total of 66 shovel tests for the project area as a whole. Horizon excavated a total of 106 shovel tests during the survey, including 82 shovel tests within the West Interceptor segment, 13 shovel tests within the Reclaimed Water Line segment, and 11 shovel tests within the facility expansion and effluent pond area. The shovel tests within the proposed facility expansion and effluent pond area were not all excavated directly within the final proposed construction footprint as the boundaries of this portion of the project area had not been firmly determined at the time of the survey, and no shovel tests were excavated within the existing water reclamation facility due to the extent of observable prior disturbances within this area. Overall, Horizon exceeded the minimum number of shovel tests required for the project area as a whole, and it is Horizon’s opinion that shovel testing was capable of fully penetrating sediments with the potential to contain subsurface archeological deposits (with the exception noted below where backhoe trenches were excavated along a portion of the West Interceptor segment). In addition to shovel testing, Horizon excavated four backhoe trenches within the southeastern portion of the proposed West Interceptor segment. The trenches were excavated at roughly 100.0-meter (328.0-foot) intervals along the proposed centerline to depths ranging from 105.0 to 350.0 centimeters (41.3 to 137.8 inches) below surface. Sediments observed within trench profiles typically consisted of moderately deep deposits of grayish-brown fine clay loam over yellowish-brown fine sandy loam. Dense deposits of river cobbles and/or naturally degrading limestone bedrock were observed at the base of three of the four trenches, and it is Horizon’s opinion that backhoe trenching was capable of fully penetrating sediments with the potential to contain archeological deposits. One chert flake was recorded in a shovel test (ST AG30) at a depth of 0.0 to 30.0 centimeters (0.0 to 11.8 inches) below surface at the far northwestern end of the West Interceptor project segment. Supplemental delineation shovel tests excavated around this initial discovery failed to produce any additional evidence of prehistoric cultural activity at this location, so the chert flake was recorded as an isolated artifact occurrence but was not documented as an archeological site. No other cultural resources of prehistoric or historic age were recorded within the project area during the pedestrian survey, shovel testing, or backhoe trenching. Based on the results of the survey-level investigations documented in this report, no cultural resources would be affected by the proposed undertaking. In accordance with 36 CFR 800.4, Horizon has made a reasonable and good-faith effort to identify historic properties within the project area. No cultural resources were identified within the project area that meet the criteria for designation as SALs according to 13 TAC 26 or for inclusion in the NRHP according to 36 CFR 60.4. Horizon recommends a finding of “no historic properties affected,” and no further archeological work is recommended in connection with the proposed undertaking. However, human burials, both prehistoric and historic, are protected under the Texas Health and Safety Code. In the event that any human remains or burial objects are inadvertently discovered at any point during construction, use, or ongoing maintenance in the project area, even in previously surveyed areas, all work should cease immediately in the vicinity of the inadvertent discovery, and the THC should be notified immediately. Following completion of the project, all project records will be prepared for permanent curation at the Texas Archeological Research Laboratory (TARL).
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32

Cantrell, Kate, Ariella Van Luyn, and Emma Doolan. "Wandering." M/C Journal 22, no. 4 (August 14, 2019). http://dx.doi.org/10.5204/mcj.1598.

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Wandering is an embodied movement through a landscape, cityscape, or soundscape; it is a venture that one may undertake voluntarily or reluctantly. It is similar to wayfaring and roaming, and different to walking. As a metaphor and as a figuration of subjectivity, wandering allows for a number of non-linear engagements: loitering, overhearing, wildflowering, meandering, even time travel. When coupled with an act of memory or imagination, wandering can instigate wondering, and vice versa. It can refer to the physical movement of the body through space or the abstract wandering of the mind through time; more often than not, it is both.The contributions to this special issue on ‘Wandering’ take up the theme in ways that demonstrate how straying from prescribed pathways and patterns of movement can be a transformative experience: one that renders new ways of thinking, reading, gaming, communicating, and being. For the authors featured here, wandering is deeply affectual, at times intimate and empowering, at other times disorientating, melancholy, and compulsive. Wandering provokes an awareness of the ambiances of everyday life, a response to the repression of desire, trauma, and historical violence. Wandering, of course, is traditionally associated with the city, and many of the articles here extend this scholarship, while others move the discussion of wandering to the natural environment. Historically, wandering has been connected to patriarchal, colonial modes of exploring and mapping, of claiming and naming places. Yet these articles suggest that wandering, as a mode of resistance—as a mobility that is ideologically charged—can provide new ways of being beyond heteronormativity and outside the hold of linear boundaries. In wandering rather than waiting, the wanderer inscribes opposing devices into her narrative: her movement is infused with gendered meaning and is well-equipped to reveal the relational, discursive operations of identity.Indeed, in the feature article, Ingrid Horrocks challenges neo-liberal versions of travel through an account of her ongoing research into female wandering and travel writing; her most recent book Women Wanderers and the Writing of Mobility, 1784-1814 presents an extensive consideration of the many complexities she outlines here, including the need to disentangle mobility from its frequent ideological equation with liberty. Horrocks explains, for example, how reluctant wandering in eighteenth and nineteenth century British literature requires a more flexible and nuanced understanding of wandering as a form of displacement. For Horrocks, the interdisciplinary field of mobilities studies is particularly illuminating. This framework allows for a tracing of the significance of both the symbolic representations of wandering in narrative and the historical conditions and lived experiences of the writers that produced wandering texts. Horrocks’s work reveals that deeper investigation into the histories of different mobilities is significant for modern conceptualisations of travel that equate movement with freedom of choice; such neo-liberal ideologies of mobility elide the structural forces and inequalities that might compel one to move—to leave home in search of work, companionship, or food. Kristina Deffenbacher also challenges conventional travel narratives—in this case, the road narrative—in her article, “Mapping Trans-Domesticity in Jordan’s Breakfast on Pluto.” Deffenbacher develops the term “trans-domesticity” to explain how the film challenges not only notions of home but also understandings of domestic spaces and practices. Specifically, Deffenbacher reads Breakfast on Pluto as a queer diaspora narrative that destabilises normative bonds and structures, and in doing so, transforms the traditional road story where the protagonist leaves home in search of autonomy and independence. Reading against earlier interpretations of the protagonist’s behaviour as apolitical, Deffenbacher suggests that homemaking in public, transient spaces is a queer reclamation of domestic space through the act of wandering, which enables connection rather than dislocation.The protagonist in Breakfast in Pluto creates a home in London, and global neo-liberal London is the site of investigation in “Wandering and Placemaking in London: Iain Sinclair’s Literary Methodology.” Here, Kirsten Seale and Emily Potter examine how psychogeographer Iain Sinclair’s wandering moves beyond the chronicling of place to engage in placemaking that is materially entangled with the transformative conditions of place. Sinclair’s wandering, as Seale and Potter demonstrate, acts upon the city as much as it is an act within the city. Sinclair’s writing about London’s decrepitude contributes to a contemporary aesthetic of urban decay that is cultivated and commodified in high-end locales—an extra-textual consequence that points to the position of Sinclair’s wanderings as “more-than-literary.” In other words, Sinclair’s texts materialise versions of place that operate outside the assemblage of literary production, thereby constituting spatial events.Devin Proctor wanders in another quintessential city in “Wandering in the City: Time, Memory, and Experience in Digital Game Space.” Proctor traverses the physical, the virtual, and the temporal in his exploration of downtown New York, as constructed in the videogame Assassin’s Creed: Rogue. Accompanying Proctor on his wanderings is the memory—or the future projection—of Michel de Certeau, whose musings from the top of the World Trade Center—not-yet-built in the time of the game, not-yet-destroyed in the time of de Certeau, existing only in memory in Proctor’s own time—inform the exploration of space. Proctor wonders whether it is possible to truly wander in a controlled space, where even apparent acts of spatial disobedience—scaling buildings, running along walls—are within the “rules” of the game. For Proctor, disavowing the designed narrative of the game—ignoring quests, not seeking to progress or level up but instead simply wandering—allows the digital space to take on different meanings, and to become, in fact, another space: one that is a colourful vista of memory, fiction, and experience.In “Adapting to Loiterly Reading: Agatha Christie’s Original Adaptation of 'The Witness for the Prosecution'", Alistair Rolls takes up the theme of wandering by applying the notion to re-reading Christie’s short story “The Witness for the Prosecution” in a way that is prompted by Sarah Phelps’s screen adaptation for BBC One. Rolls applies Armelle Blin-Rolland’s notion of “vortical” reading: a model of adaptation in which no version of a text is privileged as the correct one but instead part of a textual multiplicity. Through this lens, Rolls argues that Christie’s short story can be appreciated by a wandering reader who undertakes loiterly reading, thereby moving against the grain of crime fiction: a genre, which, through its focus on the revelatory end, usually speeds a reader to a resolution. A wandering reader might see, for instance, the fetishistic narrative and partially-repressed pre-textual truths. Therefore, Phelps’s adaptation, which uses a framing device by adding a new beginning and end to the narrative, complements, rather than undercuts, Christie’s original. In this article, Rolls enacts his own form of loiterly reading. Melanie Pryor examines the work of another well-known wanderer in “Dark Peripatetic Walking as Radical Wandering in Cheryl Strayed’s Memoir Wild.” Pryor adopts John Brabour’s notion of the dark peripatetic, a kind of itinerant wandering often associated with isolation from society. Pryor transforms the notion’s negative connotations, arguing instead that, in women’s memoir, wandering in the wilderness is an act of “radical self-containment”. Pryor draws attention to the way that Strayed’s memoir offers a counterpoint to traditional patriarchal narratives of domination and colonisation of the natural world. Instead, Strayed’s writing positions her as a witness to the natural world and her own physical and internal transformation. Pryor draws our attention to the way that even Strayed’s name, changed after her divorce, suggests an empowered wandering from the traditional confines of domestic life. Like Pryor, Susan Davis in “Wandering and Wildflowering: Walking with Women into Intimacy and Ecological Action” locates wandering, not as it traditionally has occurred in the city, but in a natural ecosystem: in this case, the wallum bushland behind the beaches of South East Queensland, Australia. This complex ecosystem, Davis explains, is at once resilient, thriving in soil corrosive as battery acid, but also fragile, unable to re-grow once destroyed; yet few pay attention to this landscape. Davis presents an historical account of Australian poet Judith Wright’s and artist and writer Kathleen McArthur’s relationship with each other and this coastal heathland, arguing that both wandering and “wildflowering” provoked in the women a new artistic and ecological vision. Attuning to the more-than-human world allowed these artists to value what still is, Davis argues, a largely invisible landscape; this new vision prompted ecological activism and conservation.In “Wandering in and out of Place: Modes of Searching for the Past in Paris, Moscow, and St Petersburg”, Katherine Brabon suggests that wandering in a place can also be a mode of wandering in the past. In her analysis of W.G. Sebald’s, Patrick Modiano’s, and her own work, Brabon points to the way that the narrator’s embodied movement through place is haunted by traces of historical trauma and violence. Landscape, infused with memory and emotion, provokes a compulsive wandering; the narrators in the works Brabon describes appear almost doomed to wander in search of a past available only in fragments. These are themes Brabon also explores in her novel, The Memory Artist, which won the Vogel Literary Award in 2016, and which complements the exegetical discussion presented here. In “Wandering a Metro: Actor-Network Theory Research and Rapid Rail Infrastructure Communication”, Nicholas Richardson wanders Montreal’s underground Métro, asking of the fifty-year-old train system the Latourian question, “What do you do for a city and its people?” By wandering the Métro and interviewing its other wanderers, commuters, and workers, Richardson is able to observe the actor-network within which the train operates. Through this process, he comes to understand what a train system like Montreal’s might bring to a city such as Sydney. Richardson’s wandering is as much methodological and metaphorical as it is physical, and he does not seek to end either aspect of his foray at a finish line. Instead of drawing us towards the finality of conclusions, Richardson’s wandering opens up multiple avenues. The actor-network of the Métro is comprised not just of the train itself and its immediate users but also the artworks and architecture that give character to its spaces. Ultimately, the influence of the Métro and its actor-network spread beyond the boundaries of the train system itself; the Métro functions—as one of Richardson’s respondents puts it—as the “connective tissue” of the city. Whereas Richardson awaits an answer to his question, “What do you do for a city and its people?”, Rowan Wilken, in “Walkie-Talkies, Wandering, and Sonic Intimacy”, is concerned with the act of listening itself when urban wanderers come into contact with the sonic environments in which they live. Wilken extends the notion of wandering to the ambient soundscape by analysing two artworks, Saturday by Sabrina Raff and Walk That Sound by Lukatoyboy. Wilken positions these artworks in an avant-garde artistic tradition, the Situationist International, which emerged in the 1960s, and which proposed the use of walkie-talkies to enable urban wandering, an act of engaging with place designed to create more authentic “situations” to counteract social alienation brought about by Capitalism. The more contemporary artworks at the heart of Wilken’s analysis extend this tradition by inviting the reader to attune to overheard conversations, and form what Wilken, in an application of Dominic Pettman’s notion, calls sonic intimacy. Wilken suggests that in these works the act of overhearing invites an aural connection with strangers. Yet, such acts also evoke a disturbing undercurrent of surveillance and the Panopticon. AcknowledgementsThe editors would like to acknowledge the time, care, and insight of the reviewers who provided feedback on this issue. This often unrewarded labour deserves recognition and thanks.
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33

Brien, Donna Lee. "Fat in Contemporary Autobiographical Writing and Publishing." M/C Journal 18, no. 3 (June 9, 2015). http://dx.doi.org/10.5204/mcj.965.

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At a time when almost every human transgression, illness, profession and other personal aspect of life has been chronicled in autobiographical writing (Rak)—in 1998 Zinsser called ours “the age of memoir” (3)—writing about fat is one of the most recent subjects to be addressed in this way. This article surveys a range of contemporary autobiographical texts that are titled with, or revolve around, that powerful and most evocative word, “fat”. Following a number of cultural studies of fat in society (Critser; Gilman, Fat Boys; Fat: A Cultural History; Stearns), this discussion views fat in socio-cultural terms, following Lupton in understanding fat as both “a cultural artefact: a bodily substance or body shape that is given meaning by complex and shifting systems of ideas, practices, emotions, material objects and interpersonal relationships” (i). Using a case study approach (Gerring; Verschuren), this examination focuses on a range of texts from autobiographical cookbooks and memoirs to novel-length graphic works in order to develop a preliminary taxonomy of these works. In this way, a small sample of work, each of which (described below) explores an aspect (or aspects) of the form is, following Merriam, useful as it allows a richer picture of an under-examined phenomenon to be constructed, and offers “a means of investigating complex social units consisting of multiple variables of potential importance in understanding the phenomenon” (Merriam 50). Although the sample size does not offer generalisable results, the case study method is especially suitable in this context, where the aim is to open up discussion of this form of writing for future research for, as Merriam states, “much can be learned from […] an encounter with the case through the researcher’s narrative description” and “what we learn in a particular case can be transferred to similar situations” (51). Pro-Fat Autobiographical WritingAlongside the many hundreds of reduced, low- and no-fat cookbooks and weight loss guides currently in print that offer recipes, meal plans, ingredient replacements and strategies to reduce fat in the diet, there are a handful that promote the consumption of fats, and these all have an autobiographical component. The publication of Jennifer McLagan’s Fat: An Appreciation of a Misunderstood Ingredient, with Recipes in 2008 by Ten Speed Press—publisher of Mollie Katzen’s groundbreaking and influential vegetarian Moosewood Cookbook in 1974 and an imprint now known for its quality cookbooks (Thelin)—unequivocably addressed that line in the sand often drawn between fat and all things healthy. The four chapter titles of this cookbook— “Butter,” subtitled “Worth It,” “Pork Fat: The King,” “Poultry Fat: Versatile and Good For You,” and, “Beef and Lamb Fats: Overlooked But Tasty”—neatly summarise McLagan’s organising argument: that animal fats not only add an unreplaceable and delicious flavour to foods but are fundamental to our health. Fat polarised readers and critics; it was positively reviewed in prominent publications (Morris; Bhide) and won influential food writing awards, including 2009 James Beard Awards for Single Subject Cookbook and Cookbook of the Year but, due to its rejection of low-fat diets and the research underpinning them, was soon also vehemently criticised, to the point where the book was often described in the media as “controversial” (see Smith). McLagan’s text, while including historical, scientific and gastronomic data and detail, is also an outspokenly personal treatise, chronicling her sensual and emotional responses to this ingredient. “I love fat,” she begins, continuing, “Whether it’s a slice of foie gras terrine, its layer of yellow fat melting at the edges […] hot bacon fat […] wilting a plate of pungent greens into submission […] or a piece of crunchy pork crackling […] I love the way it feels in my mouth, and I love its many tastes” (1). Her text is, indeed, memoir as gastronomy / gastronomy as memoir, and this cookbook, therefore, an example of the “memoir with recipes” subgenre (Brien et al.). It appears to be this aspect – her highly personal and, therein, persuasive (Weitin) plea for the value of fats – that galvanised critics and readers.Molly Chester and Sandy Schrecengost’s Back to Butter: A Traditional Foods Cookbook – Nourishing Recipes Inspired by Our Ancestors begins with its authors’ memoirs (illness, undertaking culinary school training, buying and running a farm) to lend weight to their argument to utilise fats widely in cookery. Its first chapter, “Fats and Oils,” features the familiar butter, which it describes as “the friendly fat” (22), then moves to the more reviled pork lard “Grandma’s superfood” (22) and, nowadays quite rarely described as an ingredient, beef tallow. Grit Magazine’s Lard: The Lost Art of Cooking with Your Grandmother’s Secret Ingredient utilises the rhetoric that fat, and in this case, lard, is a traditional and therefore foundational ingredient in good cookery. This text draws on its publisher’s, Grit Magazine (published since 1882 in various formats), long history of including auto/biographical “inspirational stories” (Teller) to lend persuasive power to its argument. One of the most polarising of fats in health and current media discourse is butter, as was seen recently in debate over what was seen as its excessive use in the MasterChef Australia television series (see, Heart Foundation; Phillipov). It is perhaps not surprising, then, that butter is the single fat inspiring the most autobiographical writing in this mode. Rosie Daykin’s Butter Baked Goods: Nostalgic Recipes from a Little Neighborhood Bakery is, for example, typical of a small number of cookbooks that extend the link between baking and nostalgia to argue that butter is the superlative ingredient for baking. There are also entire cookbooks dedicated to making flavoured butters (Vaserfirer) and a number that offer guides to making butter and other (fat-based) dairy products at home (Farrell-Kingsley; Hill; Linford).Gabrielle Hamilton’s Blood, Bones and Butter: The Inadvertent Education of a Reluctant Chef is typical among chef’s memoirs in using butter prominently although rare in mentioning fat in its title. In this text and other such memoirs, butter is often used as shorthand for describing a food that is rich but also wholesomely delicious. Hamilton relates childhood memories of “all butter shortcakes” (10), and her mother and sister “cutting butter into flour and sugar” for scones (15), radishes eaten with butter (21), sautéing sage in butter to dress homemade ravoli (253), and eggs fried in browned butter (245). Some of Hamilton’s most telling references to butter present it as an staple, natural food as, for instance, when she describes “sliced bread with butter and granulated sugar” (37) as one of her family’s favourite desserts, and lists butter among the everyday foodstuffs that taste superior when stored at room temperature instead of refrigerated—thereby moving butter from taboo (Gwynne describes a similar process of the normalisation of sexual “perversion” in erotic memoir).Like this text, memoirs that could be described as arguing “for” fat as a substance are largely by chefs or other food writers who extol, like McLagan and Hamilton, the value of fat as both food and flavouring, and propose that it has a key role in both ordinary/family and gourmet cookery. In this context, despite plant-based fats such as coconut oil being much lauded in nutritional and other health-related discourse, the fat written about in these texts is usually animal-based. An exception to this is olive oil, although this is never described in the book’s title as a “fat” (see, for instance, Drinkwater’s series of memoirs about life on an olive farm in France) and is, therefore, out of the scope of this discussion.Memoirs of Being FatThe majority of the other memoirs with the word “fat” in their titles are about being fat. Narratives on this topic, and their authors’ feelings about this, began to be published as a sub-set of autobiographical memoir in the 2000s. The first decade of the new millennium saw a number of such memoirs by female writers including Judith Moore’s Fat Girl (published in 2005), Jen Lancaster’s Such a Pretty Fat: One Narcissist’s Quest to Discover If Her Life Makes Her Ass Look Big, or Why Pie Is Not the Answer, and Stephanie Klein’s Moose: A Memoir (both published in 2008) and Jennifer Joyne’s Designated Fat Girl in 2010. These were followed into the new decade by texts such as Celia Rivenbark’s bestselling 2011 You Don’t Sweat Much for a Fat Girl, and all attracted significant mainstream readerships. Journalist Vicki Allan pulled no punches when she labelled these works the “fat memoir” and, although Sidonie Smith and Julia Watson’s influential categorisation of 60 genres of life writing does not include this description, they do recognise eating disorder and weight-loss narratives. Some scholarly interest followed (Linder; Halloran), with Mitchell linking this production to feminism’s promotion of the power of the micro-narrative and the recognition that the autobiographical narrative was “a way of situating the self politically” (65).aken together, these memoirs all identify “excess” weight, although the response to this differs. They can be grouped as: narratives of losing weight (see Kuffel; Alley; and many others), struggling to lose weight (most of these books), and/or deciding not to try to lose weight (the smallest number of works overall). Some of these texts display a deeply troubled relationship with food—Moore’s Fat Girl, for instance, could also be characterised as an eating disorder memoir (Brien), detailing her addiction to eating and her extremely poor body image as well as her mother’s unrelenting pressure to lose weight. Elena Levy-Navarro describes the tone of these narratives as “compelled confession” (340), mobilising both the conventional understanding of confession of the narrator “speaking directly and colloquially” to the reader of their sins, failures or foibles (Gill 7), and what she reads as an element of societal coercion in their production. Some of these texts do focus on confessing what can be read as disgusting and wretched behavior (gorging and vomiting, for instance)—Halloran’s “gustatory abject” (27)—which is a feature of the contemporary conceptualisation of confession after Rousseau (Brooks). This is certainly a prominent aspect of current memoir writing that is, simultaneously, condemned by critics (see, for example, Jordan) and popular with readers (O’Neill). Read in this way, the majority of memoirs about being fat are about being miserable until a slimming regime of some kind has been undertaken and successful. Some of these texts are, indeed, triumphal in tone. Lisa Delaney’s Secrets of a Former Fat Girl is, for instance, clear in the message of its subtitle, How to Lose Two, Four (or More!) Dress Sizes—And Find Yourself Along the Way, that she was “lost” until she became slim. Linden has argued that “female memoir writers frequently describe their fat bodies as diseased and contaminated” (219) and “powerless” (226). Many of these confessional memoirs are moving narratives of shame and self loathing where the memoirist’s sense of self, character, and identity remain somewhat confused and unresolved, whether they lose weight or not, and despite attestations to the contrary.A sub-set of these memoirs of weight loss are by male authors. While having aspects in common with those by female writers, these can be identified as a sub-set of these memoirs for two reasons. One is the tone of their narratives, which is largely humourous and often ribaldly comic. There is also a sense of the heroic in these works, with male memoirsts frequently mobilising images of battles and adversity. Texts that can be categorised in this way include Toshio Okada’s Sayonara Mr. Fatty: A Geek’s Diet Memoir, Gregg McBride and Joy Bauer’s bestselling Weightless: My Life as a Fat Man and How I Escaped, Fred Anderson’s From Chunk to Hunk: Diary of a Fat Man. As can be seen in their titles, these texts also promise to relate the stratgies, regimes, plans, and secrets that others can follow to, similarly, lose weight. Allen Zadoff’s title makes this explicit: Lessons Learned on the Journey from Fat to Thin. Many of these male memoirists are prompted by a health-related crisis, diagnosis, or realisation. Male body image—a relatively recent topic of enquiry in the eating disorder, psychology, and fashion literature (see, for instance, Bradley et al.)—is also often a surprising motif in these texts, and a theme in common with weight loss memoirs by female authors. Edward Ugel, for instance, opens his memoir, I’m with Fatty: Losing Fifty Pounds in Fifty Miserable Weeks, with “I’m haunted by mirrors … the last thing I want to do is see myself in a mirror or a photograph” (1).Ugel, as that prominent “miserable” in his subtitle suggests, provides a subtle but revealing variation on this theme of successful weight loss. Ugel (as are all these male memoirists) succeeds in the quest be sets out on but, apparently, despondent almost every moment. While the overall tone of his writing is light and humorous, he laments every missed meal, snack, and mouthful of food he foregoes, explaining that he loves eating, “Food makes me happy … I live to eat. I love to eat at restaurants. I love to cook. I love the social component of eating … I can’t be happy without being a social eater” (3). Like many of these books by male authors, Ugel’s descriptions of the food he loves are mouthwatering—and most especially when describing what he identifies as the fattening foods he loves: Reuben sandwiches dripping with juicy grease, crispy deep friend Chinese snacks, buttery Danish pastries and creamy, rich ice cream. This believable sense of regret is not, however, restricted to male authors. It is also apparent in how Jen Lancaster begins her memoir: “I’m standing in the kitchen folding a softened stick of butter, a cup of warmed sour cream, and a mound of fresh-shaved Parmesan into my world-famous mashed potatoes […] There’s a maple-glazed pot roast browning nicely in the oven and white-chocolate-chip macadamia cookies cooling on a rack farther down the counter. I’ve already sautéed the almonds and am waiting for the green beans to blanch so I can toss the whole lot with yet more butter before serving the meal” (5). In the above memoirs, both male and female writers recount similar (and expected) strategies: diets, fasts and other weight loss regimes and interventions (calorie counting, colonics, and gastric-banding and -bypass surgery for instance, recur); consulting dieting/health magazines for information and strategies; keeping a food journal; employing expert help in the form of nutritionists, dieticians, and personal trainers; and, joining health clubs/gyms, and taking up various sports.Alongside these works sit a small number of texts that can be characterised as “non-weight loss memoirs.” These can be read as part of the emerging, and burgeoning, academic field of Fat Studies, which gathers together an extensive literature critical of, and oppositional to, dominant discourses about obesity (Cooper; Rothblum and Solovay; Tomrley and Naylor), and which include works that focus on information backed up with memoir such as self-described “fat activist” (Wann, website) Marilyn Wann’s Fat! So?: Because You Don’t Have to Apologise, which—when published in 1998—followed a print ’zine and a website of the same title. Although certainly in the minority in terms of numbers, these narratives have been very popular with readers and are growing as a sub-genre, with well-known actress Camryn Manheim’s New York Times-bestselling memoir, Wake Up, I'm Fat! (published in 1999) a good example. This memoir chronicles Manheim’s journey from the overweight and teased teenager who finds it a struggle to find friends (a common trope in many weight loss memoirs) to an extremely successful actress.Like most other types of memoir, there are also niche sub-genres of the “fat memoir.” Cheryl Peck’s Fat Girls and Lawn Chairs recounts a series of stories about her life in the American Midwest as a lesbian “woman of size” (xiv) and could thus be described as a memoir on the subjects of – and is, indeed, catalogued in the Library of Congress as: “Overweight women,” “Lesbians,” and “Three Rivers (Mich[igan]) – Social life and customs”.Carol Lay’s graphic memoir, The Big Skinny: How I Changed My Fattitude, has a simple diet message – she lost weight by counting calories and exercising every day – and makes a dual claim for value of being based on both her own story and a range of data and tools including: “the latest research on obesity […] psychological tips, nutrition basics, and many useful tools like simplified calorie charts, sample recipes, and menu plans” (qtd. in Lorah). The Big Skinny could, therefore, be characterised with the weight loss memoirs above as a self-help book, but Lay herself describes choosing the graphic form in order to increase its narrative power: to “wrap much of the information in stories […] combining illustrations and story for a double dose of retention in the brain” (qtd. in Lorah). Like many of these books that can fit into multiple categories, she notes that “booksellers don’t know where to file the book – in graphic novels, memoirs, or in the diet section” (qtd. in O’Shea).Jude Milner’s Fat Free: The Amazing All-True Adventures of Supersize Woman! is another example of how a single memoir (graphic, in this case) can be a hybrid of the categories herein discussed, indicating how difficult it is to neatly categorise human experience. Recounting the author’s numerous struggles with her weight and journey to self-acceptance, Milner at first feels guilty and undertakes a series of diets and regimes, before becoming a “Fat Is Beautiful” activist and, finally, undergoing gastric bypass surgery. Here the narrative trajectory is of empowerment rather than physical transformation, as a thinner (although, importantly, not thin) Milner “exudes confidence and radiates strength” (Story). ConclusionWhile the above has identified a number of ways of attempting to classify autobiographical writing about fat/s, its ultimate aim is, after G. Thomas Couser’s work in relation to other sub-genres of memoir, an attempt to open up life writing for further discussion, rather than set in placed fixed and inflexible categories. Constructing such a preliminary taxonomy aspires to encourage more nuanced discussion of how writers, publishers, critics and readers understand “fat” conceptually as well as more practically and personally. It also aims to support future work in identifying prominent and recurrent (or not) themes, motifs, tropes, and metaphors in memoir and autobiographical texts, and to contribute to the development of a more detailed set of descriptors for discussing and assessing popular autobiographical writing more generally.References Allan, Vicki. “Graphic Tale of Obesity Makes for Heavy Reading.” Sunday Herald 26 Jun. 2005. Alley, Kirstie. How to Lose Your Ass and Regain Your Life: Reluctant Confessions of a Big-Butted Star. Emmaus, PA: Rodale, 2005.Anderson, Fred. From Chunk to Hunk: Diary of a Fat Man. USA: Three Toes Publishing, 2009.Bhide, Monica. “Why You Should Eat Fat.” Salon 25 Sep. 2008.Bradley, Linda Arthur, Nancy Rudd, Andy Reilly, and Tim Freson. “A Review of Men’s Body Image Literature: What We Know, and Need to Know.” International Journal of Costume and Fashion 14.1 (2014): 29–45.Brien, Donna Lee. “Starving, Bingeing and Writing: Memoirs of Eating Disorder as Food Writing.” TEXT: Journal of Writers and Writing Courses Special Issue 18 (2013).Brien, Donna Lee, Leonie Rutherford, and Rosemary Williamson. “Hearth and Hotmail: The Domestic Sphere as Commodity and Community in Cyberspace.” M/C Journal 10.4 (2007).Brooks, Peter. Troubling Confessions: Speaking Guilt in Law and Literature. Chicago: University of Chicago Press, 2000.Chester, Molly, and Sandy Schrecengost. Back to Butter: A Traditional Foods Cookbook – Nourishing Recipes Inspired by Our Ancestors. Vancouver: Fair Winds Press, 2014.Cooper, Charlotte. “Fat Studies: Mapping the Field.” Sociology Compass 4.12 (2010): 1020–34.Couser, G. Thomas. “Genre Matters: Form, Force, and Filiation.” Lifewriting 2.2 (2007): 139–56.Critser, Greg. Fat Land: How Americans Became the Fattest People in the World. New York: First Mariner Books, 2004. Daykin, Rosie. Butter Baked Goods: Nostalgic Recipes from a Little Neighborhood Bakery. New York: Random House, 2015.Delaney, Lisa. Secrets of a Former Fat Girl: How to Lose Two, Four (or More!) Dress Sizes – and Find Yourself along the Way. New York: Plume/Penguin, 2008.Drinkwater, Carol. The Olive Farm: A Memoir of Life, Love and Olive Oil in the South of France. New York: Little, Brown and Company, 2001.Farrell, Amy Erdman. Fat Shame: Stigma and the Fat Body in American Culture. New York: New York University Press, 2011.Farrell-Kingsley, Kathy. 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Chavdarov, Anatoliy V. "Special Issue No. – 10, June, 2020 Journal > Special Issue > Special Issue No. – 10, June, 2020 > Page 5 “Quantative Methods in Modern Science” organized by Academic Paper Ltd, Russia MORPHOLOGICAL AND ANATOMICAL FEATURES OF THE GENUS GAGEA SALISB., GROWING IN THE EAST KAZAKHSTAN REGION Authors: Zhamal T. Igissinova,Almash A. Kitapbayeva,Anargul S. Sharipkhanova,Alexander L. Vorobyev,Svetlana F. Kolosova,Zhanat K. Idrisheva, DOI: https://doi.org/10.26782/jmcms.spl.10/2020.06.00041 Abstract: Due to ecological preferences among species of the genus GageaSalisb, many plants are qualified as rare and/or endangered. Therefore, the problem of rational use of natural resources, in particular protection of early spring plant species is very important. However, literary sources analysis only reveals data on the biology of species of this genus. The present research,conducted in the spring of 2017-2019, focuses on anatomical and morphological features of two Altai species: Gagealutea and Gagea minima; these features were studied, clarified and confirmed by drawings and photographs. The anatomical structure of the stem and leaf blade was studied in detail. The obtained research results will prove useful for studies of medicinal raw materials and honey plants. The aforementioned species are similar in morphological features, yet G. minima issmaller in size, and its shoots appear earlier than those of other species Keywords: Flora,gageas,Altai species,vegetative organs., Refference: I. Atlas of areas and resources of medicinal plants of Kazakhstan.Almaty, 2008. II. Baitenov M.S. Flora of Kazakhstan.Almaty: Ġylym, 2001. III. DanilevichV. G. ThegenusGageaSalisb. of WesternTienShan. PhD Thesis, St. Petersburg,1996. IV. EgeubaevaR.A., GemedzhievaN.G. The current state of stocks of medicinal plants in some mountain ecosystems of Kazakhstan.Proceedings of the international scientific conference ‘”Results and prospects for the development of botanical science in Kazakhstan’, 2002. V. Kotukhov Yu.A. New species of the genus Gagea (Liliaceae) from Southern Altai. Bot. Journal.1989;74(11). VI. KotukhovYu.A. ListofvascularplantsofKazakhstanAltai. Botan. Researches ofSiberiaandKazakhstan.2005;11. VII. KotukhovYu. The current state of populations of rare and endangered plants in Eastern Kazakhstan. Almaty: AST, 2009. VIII. Kotukhov Yu.A., DanilovaA.N., AnufrievaO.A. Synopsisoftheonions (AlliumL.) oftheKazakhstanAltai, Sauro-ManrakandtheZaisandepression. BotanicalstudiesofSiberiaandKazakhstan. 2011;17: 3-33. IX. Kotukhov, Yu.A., Baytulin, I.O. Rareandendangered, endemicandrelictelementsofthefloraofKazakhstanAltai. MaterialsoftheIntern. scientific-practical. conf. ‘Sustainablemanagementofprotectedareas’.Almaty: Ridder, 2010. X. Krasnoborov I.M. et al. The determinant of plants of the Republic of Altai. Novosibirsk: SB RAS, 2012. XI. Levichev I.G. On the species status of Gagea Rubicunda. Botanical Journal.1997;6:71-76. XII. Levichev I.G. A new species of the genus Gagea (Liliaceae). Botanical Journal. 2000;7: 186-189. XIII. Levichev I.G., Jangb Chang-gee, Seung Hwan Ohc, Lazkovd G.A.A new species of genus GageaSalisb.(Liliaceae) from Kyrgyz Republic (Western Tian Shan, Chatkal Range, Sary-Chelek Nature Reserve). Journal of Asia-Pacific Biodiversity.2019; 12: 341-343. XIV. Peterson A., Levichev I.G., Peterson J. Systematics of Gagea and Lloydia (Liliaceae) and infrageneric classification of Gagea based on molecular and morphological data. Molecular Phylogenetics and Evolution.2008; 46. XV. Peruzzi L., Peterson A., Tison J.-M., Peterson J. Phylogenetic relationships of GageaSalisb.(Liliaceae) in Italy, inferred from molecular and morphological data matrices. Plant Systematics and Evolution; 2008: 276. XVI. Rib R.D. Honey plants of Kazakhstan. Advertising Digest, 2013. XVII. Scherbakova L.I., Shirshikova N.A. Flora of medicinal plants in the vicinity of Ust-Kamenogorsk. Collection of materials of the scientific-practical conference ‘Unity of Education, Science and Innovation’. Ust-Kamenogorsk: EKSU, 2011. XVIII. syganovA.P. PrimrosesofEastKazakhstan. Ust-Kamenogorsk: EKSU, 2001. XIX. Tsyganov A.P. Flora and vegetation of the South Altai Tarbagatay. Berlin: LAP LAMBERT,2014. XX. Utyasheva, T.R., Berezovikov, N.N., Zinchenko, Yu.K. ProceedingsoftheMarkakolskStateNatureReserve. Ust-Kamenogorsk, 2009. XXI. Xinqi C, Turland NJ. Gagea. Flora of China.2000;24: 117-121. XXII. Zarrei M., Zarre S., Wilkin P., Rix E.M. Systematic revision of the genus GageaSalisb. (Liliaceae) in Iran.BotJourn Linn Soc.2007;154. XXIII. Zarrei M., Wilkin P., Ingroille M.J., Chase M.W. A revised infrageneric classification for GageaSalisb. (Tulipeae; Liliaceae): insights from DNA sequence and morphological data.Phytotaxa.2011:5. View | Download INFLUENCE OF SUCCESSION CROPPING ON ECONOMIC EFFICIENCY OF NO-TILL CROP ROTATIONS Authors: Victor K. Dridiger,Roman S. Stukalov,Rasul G. Gadzhiumarov,Anastasiya A. Voropaeva,Viktoriay A. Kolomytseva, DOI: https://doi.org/10.26782/jmcms.spl.10/2020.06.00042 Abstract: This study was aimed at examining the influence of succession cropping on the economic efficiency of no-till field crop rotations on the black earth in the zone of unstable moistening of the Stavropol krai. A long-term stationary experiment was conducted to examine for the purpose nine field crop rotation patterns different in the number of fields (four to six), set of crops, and their succession in crop rotation. The respective shares of legumes, oilseeds, and cereals in the cropping pattern were 17 to 33, 17 to 40, and 50 to 67 %. It has been established that in case of no-till field crop cultivation the economic efficiency of plant production depends on the set of crops and their succession in rotation. The most economically efficient type of crop rotation is the soya-winter wheat-peas-winter wheat-sunflower-corn six-field rotation with two fields of legumes: in this rotation 1 ha of crop rotation area yields 3 850 grain units per ha at a grain unit prime cost of 5.46 roubles; the plant production output return and profitability were 20,888 roubles per ha and 113 %, respectively. The high production profitabilities provided by the soya-winter wheat-sunflower four-field and the soya-winter-wheat-sunflower-corn-winter wheat five-field crop rotation are 108.7 and 106.2 %, respectively. The inclusion of winter wheat in crop rotation for two years in a row reduces the second winter wheat crop yield by 80 to 100 %, which means a certain reduction in the grain unit harvesting rate to 3.48-3.57 thousands per ha of rotation area and cuts the production profitability down to 84.4-92.3 %. This is why, no-till cropping should not include winter wheat for a second time Keywords: No-till technology,crop rotation,predecessor,yield,return,profitability, Refference: I Badakhova G. Kh. and Knutas A. V., Stavropol Krai: Modern Climate Conditions [Stavropol’skiykray: sovremennyyeklimaticheskiyeusloviya]. Stavropol: SUE Krai Communication Networks, 2007. II Cherkasov G. N. and Akimenko A. S. Scientific Basis of Modernization of Crop Rotations and Formation of Their Systems according to the Specializations of Farms in the Central Chernozem Region [Osnovy moderniz atsiisevooborotoviformirovaniyaikh sistem v sootvetstvii so spetsi-alizatsiyeykhozyaystvTsentral’nogoChernozem’ya]. Zemledelie. 2017; 4: 3-5. III Decree 330 of July 6, 2017 the Ministry of Agriculture of Russia “On Approving Coefficients of Converting to Agricultural Crops to Grain Units [Ob utverzhdeniikoeffitsiyentovperevoda v zernovyyee dinitsysel’s kokhozyaystvennykhkul’tur]. IV Dridiger V. K., About Methods of Research of No-Till Technology [O metodikeissledovaniytekhnologii No-till]//Achievements of Science and Technology of AIC (Dostizheniyanaukiitekhniki APK). 2016; 30 (4): 30-32. V Dridiger V. K. and Gadzhiumarov R. G. Growth, Development, and Productivity of Soya Beans Cultivated On No-Till Technology in the Zone of Unstable Moistening of Stavropol Region [Rost, razvitiyeiproduktivnost’ soiprivozdelyvaniipotekhnologii No-till v zone ne-ustoychivog ouvlazhneniyaStavropol’skogokraya]//Oil Crops RTBVNIIMK (Maslichnyyekul’turyNTBVNIIMK). 2018; 3 (175): 52–57. VI Dridiger V. K., Godunova E. I., Eroshenko F. V., Stukalov R. S., Gadzhiumarov, R. G., Effekt of No-till Technology on erosion resistance, the population of earthworms and humus content in soil (Vliyaniyetekhnologii No-till naprotivoerozionnuyuustoychivost’, populyatsiyudozhdevykhcherveyisoderzhaniyegumusa v pochve)//Research Journal of Pharmaceutical, Biological and Chemical Sciences. 2018; 9 (2): 766-770. VII Karabutov A. P., Solovichenko V. D., Nikitin V. V. et al., Reproduction of Soil Fertility, Productivity and Energy Efficiency of Crop Rotations [Vosproizvodstvoplodorodiyapochv, produktivnost’ ienergeticheskayaeffektivnost’ sevooborotov]. Zemledelie. 2019; 2: 3-7. VIII Kulintsev V. V., Dridiger V. K., Godunova E. I., Kovtun V. I., Zhukova M. P., Effekt of No-till Technology on The Available Moisture Content and Soil Density in The Crop Rotation [Vliyaniyetekhnologii No-till nasoderzhaniyedostupnoyvlagiiplotnost’ pochvy v sevoob-orote]// Research Journal of Pharmaceutical, Biological and Chemical Sciences. 2017; 8 (6): 795-99. IX Kulintsev V. V., Godunova E. I., Zhelnakova L. I. et al., Next-Gen Agriculture System for Stavropol Krai: Monograph [SistemazemledeliyanovogopokoleniyaStavropol’skogokraya: Monogtafiya]. Stavropol: AGRUS Publishers, Stavropol State Agrarian University, 2013. X Lessiter Frank, 29 reasons why many growers are harvesting higher no-till yields in their fields than some university scientists find in research plots//No-till Farmer. 2015; 44 (2): 8. XI Rodionova O. A. Reproduction and Exchange-Distributive Relations in Farming Entities [Vosproizvodstvoiobmenno-raspredelitel’nyyeotnosheniya v sel’skokhozyaystvennykhorganizatsiyakh]//Economy, Labour, and Control in Agriculture (Ekonomika, trud, upravleniye v sel’skomkhozyaystve). 2010; 1 (2): 24-27. XII Sandu I. S., Svobodin V. A., Nechaev V. I., Kosolapova M. V., and Fedorenko V. F., Agricultural Production Efficiency: Recommended Practices [Effektivnost’ sel’skokhozyaystvennogoproizvodstva (metodicheskiyerekomendatsii)]. Moscow: Rosinforagrotech, 2013. XIII Sotchenko V. S. Modern Corn Cultivation Technologies [Sovremennayatekhnologiyavozdelyvaniya]. Moscow: Rosagrokhim, 2009. View | Download DEVELOPMENT AND TESTING OF AUTONOMOUS PORTABLE SEISMOMETER DESIGNED FOR USE AT ULTRALOW TEMPERATURES IN ARCTIC ENVIRONMENT Authors: Mikhail A. Abaturov,Yuriy V. Sirotinskiy, DOI: https://doi.org/10.26782/jmcms.spl.10/2020.06.00043 Abstract: This paper is concerned with solving one of the issues of the general problem of designing geophysical equipment for the natural climatic environment of the Arctic. The relevance of the topic has to do with an increased global interest in this region. The paper is aimed at considering the basic principles of developing and the procedure of testing seismic instruments for use at ultralow climatic temperatures. In this paper the indicated issue is considered through the example of a seismic module designed for petroleum and gas exploration by passive seismoacoustic methods. The seismic module is a direct-burial portable unit of around 5 kg in weight, designed to continuously measure and record microseismic triaxial orthogonal (ZNE) noise in a range from 0.1 to 45 Hz during several days in autonomous mode. The functional chart of designing the seismic module was considered, and concrete conclusions were made for choosing the necessary components to meet the ultralow-temperature operational requirements. The conclusions made served for developing appropriate seismic module. In this case, the components and tools used included a SAFT MP 176065 xc low-temperature lithium cell, industrial-spec electronic component parts, a Zhaofeng Geophysical ZF-4.5 Chinese primary electrodynamic seismic sensor, housing seal parts made of frost-resistant silicone materials, and finely dispersed silica gel used as water-retaining sorbent to avoid condensation in the housing. The paper also describes a procedure of low-temperature collation tests at the lab using a New Brunswick Scientific freezing plant. The test results proved the operability of the developed equipment at ultralow temperatures down to -55°C. In addition, tests were conducted at low microseismic noises in the actual Arctic environment. The possibility to detect signals in a range from 1 to 10 Hz at the level close to the NLNM limit (the Peterson model) has been confirmed, which allows monitoring and exploring petroleum and gas deposits by passive methods. As revealed by this study, the suggested approaches are efficient in developing high-precision mobile seismic instruments for use at ultralow climatic temperatures. The solution of the considered instrumentation and methodical issues is of great practical significance as a constituent of the generic problem of Arctic exploration. Keywords: Seismic instrumentation,microseismic monitoring,Peterson model,geological exploration,temperature ratings,cooling test, Refference: I. AD797: Ultralow Distortion, Ultralow Noise Op Amp, Analog Devices, Inc., Data Sheet (Rev. K). Analog Devices, Inc. URL: https://www.analog.com/media/en/technical-documentation/data-sheets/AD797.pdf(Date of access September 2, 2019). II. Agafonov, V. M., Egorov, I. V., and Shabalina, A. S. Operating Principles and Technical Characteristics of a Small-Sized Molecular–Electronic Seismic Sensor with Negative Feedback [Printsipyraboty I tekhnicheskiyekharakteristikimalogabaritnogomolekulyarno-elektronnogoseysmodatchika s otritsatel’noyobratnoysvyaz’yu]. SeysmicheskiyePribory (Seismic Instruments). 2014; 50 (1): 1–8. DOI: 10.3103/S0747923914010022. III. Antonovskaya, G., Konechnaya, Ya.,Kremenetskaya, E., Asming, V., Kvaema, T., Schweitzer, J., Ringdal, F. Enhanced Earthquake Monitoring in the European Arctic. Polar Science. 2015; 1 (9): 158-167. 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Chao Xu, Junbo Wang, Deyong Chen, Jian Chen, Bowen Liu, Wenjie Qi, XichenZheng, Hua Wei, Guoqing Zhang. The Electrochemical Seismometer Based on a Novel Designed.Sensing Electrode for Undersea Exploration. 20th International Conference on Solid-State Sensors, Actuators and Microsystems &Eurosensors XXXIII (TRANSDUCERS &EUROSENSORS XXXIII). IEEE, 2019. DOI: 10.1109/TRANSDUCERS.2019.8808450. VIII. Chebotareva, I. Ya. New algorithms of emission tomography for passive seismic monitoring of a producing hydrocarbon deposit: Part I. Algorithms of processing and numerical simulation [Novyye algoritmyemissionnoyto mografiidlyapassivnogoseysmicheskogomonitoringarazrabatyvayemykhmestorozhdeniyuglevodorodov. Chast’ I: Algoritmyobrabotki I chislennoyemodelirovaniye]. FizikaZemli. 2010; 46(3):187-98. DOI: 10.1134/S106935131003002X IX. Danilov, A. V. and Konechnaya, Ya. V. Analytical comparison of seismic instruments for stationary surveys in the Arctic [Sravnitel’nyyanalizseysmicheskoyapparaturydlyastatsionarnykhnablyudeniy v Arktike]. DSYS. URL: https://dsys.ru/upload/id254_docPDF_FranzJosefLand.pdf(Date of access September 2, 2019). X. Dew point temperature calculator. Maple Tech. International LLC. URL: https://www.calculator.net/dew-point-calculator.html?airtemperature=20&airtemperatureunit=celsius&humidity=0.34&dewpoint=&dewpointunit=celsius&x=51&y=14(Date of access September 2, 2019). XI. Frolov, A. S. Matching of wave fields recorded by different geophysical receivers [Soglasovaniyevolnovykhpoley, poluchennykh s primeneniyemrazlichnoyregistriruyushcheyapparatury]. Abstracts IX International scientific and technical conference competition of young specialists “Geophysics-2013”. Saint-Petersburg: Gubkin University, 2013. 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Passive seismic tomography: A passive concept actively evolving. First Break. 2012; 30 (7): 83-90. XXII. Matveev, I. V. and Matveeva, N. V. Portable seismic recorder “SEISAR-5” with very low energy consumption for autonomous work in harsh climatic conditions [Portativnyyseysmicheskiyregistrator «Seysar-5» s ochen’ nizkimenergopotrebleniyemdlyaavtonomnoyraboty v slozhnykhklimatic heskikhusloviyakh]. Nauka I tekhnologicheskierazrabotki (Science and Technological Developments). 2017; 96 (3): 33-40. [Special Issue “Applied Geophysics: New Developments and Results. Part 1. Seismology and Seismic Exploration]. DOI: 10.21455/std2017.3-3. XXIII. Mishra, R. The Temperature Ratings of Electronic Parts.Electronics Cooling magazine. URL: http://www.electronics-cooling.com/2004/02/the-temperature-ratings-of-electronic-parts(Date of access September 2, 2019). XXIV. Moore, Sue E.; Stabeno, Phyllis J.; Van Pelt, Thomas I. The Synthesis of Arctic Research (SOAR) project. 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View | Download COMPARATIVE ANALYSIS OF RESULTS OF TREATMENT OF PATIENTS WITH FOOT PATHOLOGY WHO UNDERWENT WEIL OPEN OSTEOTOMY BY CLASSICAL METHOD AND WITHOUT STEOSYNTHESIS Authors: Yuriy V. Lartsev,Dmitrii A. Rasputin,Sergey D. Zuev-Ratnikov,Pavel V.Ryzhov,Dmitry S. Kudashev,Anton A. Bogdanov, DOI: https://doi.org/10.26782/jmcms.spl.10/2020.06.00044 Abstract: The article considers the problem of surgical correction of the second metatarsal bone length. The article analyzes the results of treatment of patients with excess length of the second metatarsal bones that underwent osteotomy with and without osteosynthesis. The results of treatment of patients who underwent metatarsal shortening due to classical Weil-osteotomy with and without osteosynthesis were analyzed. The first group consisted of 34 patients. They underwent classical Weil osteotomy. The second group included 44 patients in whomosteotomy of the second metatarsal bone were not by the screw. When studying the results of the treatment in the immediate postoperative period, weeks 6, 12, slightly better results were observed in patients of the first group, while one year after surgical treatment the results in both groups were comparable. One year after surgical treatment, there were 2.9% (1 patient) of unsatisfactory results in the first group and 4.5% (2 patients) in the second group. Considering the comparability of the results of treatment in remote postoperative period, the choice of concrete method remains with the operating surgeon. Keywords: Flat feet,hallux valgus,corrective osteotomy,metatarsal bones, Refference: I. A novel modification of the Stainsby procedure: surgical technique and clinical outcome [Text] / E. Concannon, R. MacNiocaill, R. Flavin [et al.] // Foot Ankle Surg. – 2014. – Dec., Vol. 20(4). – P. 262–267. II. Accurate determination of relative metatarsal protrusion with a small intermetatarsal angle: a novel simplified method [Text] / L. Osher, M.M. Blazer, S. Buck [et al.] // J. Foot Ankle Surg. – 2014. – Sep.-Oct., Vol. 53(5). – P. 548–556. III. Argerakis, N.G. The radiographic effects of the scarf bunionectomy on rearfoot alignment [Text] / N.G. Argerakis, L.Jr. Weil, L.S. Sr. Weil // Foot Ankle Spec. – 2015. – Apr., Vol. 8(2). – P. 89–94. IV. Bauer, T. Percutaneous forefoot surgery [Text] / T. Bauer // Orthop. Traumatol. Surg. Res. – 2014. – Feb., Vol. 100(1 Suppl.). – P. S191–S204. V. Biomechanical Evaluation of Custom Foot Orthoses for Hallux Valgus Deformity [Text] // J. Foot Ankle Surg. – 2015. – Sep.-Oct., Vol.54(5). – P. 852–855. VI. Chopra, S. Characterization of gait in female patients with moderate to severe hallux valgus deformity [Text] / S. Chopra, K. Moerenhout, X. Crevoisier // Clin. Biomech. (Bristol, Avon). – 2015. – Jul., Vol. 30(6). – P. 629–635. VII. Computer assisted planning and custom-made surgical guide for malunited pronation deformity after first metatarsophalangeal joint arthrodesis in rheumatoid arthritis: a case report [Text] / M. Hirao, S. Ikemoto, H. Tsuboi [et al.] // Comput. Aided Surg. – 2014. – Vol. 19(1-3). – P. 13–19. VIII. Correlation between static radiographic measurements and intersegmental angular measurements during gait using a multisegment foot model [Text] / D.Y. Lee, S.G. Seo, E.J. Kim [et al.] // Foot Ankle Int. – 2015. – Jan., Vol.36(1). – P. 1–10. IX. Correlative study between length of first metatarsal and transfer metatarsalgia after osteotomy of first metatarsal [Text]: [Article in Chinese] / F.Q. Zhang, B.Y. Pei, S.T. Wei [et al.] // Zhonghua Yi XueZaZhi. – 2013. – Nov. 19, Vol. 93(43). – P. 3441–3444. X. Dave, M.H. Forefoot Deformity in Rheumatoid Arthritis: A Comparison of Shod and Unshod Populations [Text] / M.H. Dave, L.W. Mason, K. Hariharan // Foot Ankle Spec. – 2015. – Oct., Vol. 8(5). – P. 378–383. XI. Does arthrodesis of the first metatarsophalangeal joint correct the intermetatarsal M1M2 angle? Analysis of a continuous series of 208 arthrodeses fixed with plates [Text] / F. Dalat, F. Cottalorda, M.H. Fessy [et al.] // Orthop. Traumatol. Surg. Res. – 2015. – Oct., Vol. 101(6). – P. 709–714. XII. Dynamic plantar pressure distribution after percutaneous hallux valgus correction using the Reverdin-Isham osteotomy [Text]: [Article in Spanish] / G. Rodríguez-Reyes, E. López-Gavito, A.I. Pérez-Sanpablo [et al.] // Rev. Invest. Clin. – 2014. – Jul., Vol. 66, Suppl. 1. – P. S79-S84. XIII. Efficacy of Bilateral Simultaneous Hallux Valgus Correction Compared to Unilateral [Text] / A.V. Boychenko, L.N. Solomin, S.G. Parfeyev [et al.] // Foot Ankle Int. – 2015. – Nov., Vol. 36(11). – P. 1339–1343. XIV. Endolog technique for correction of hallux valgus: a prospective study of 30 patients with 4-year follow-up [Text] / C. Biz, M. Corradin, I. Petretta [et al.] // J. OrthopSurg Res. – 2015. – Jul. 2, № 10. – P. 102. XV. First metatarsal proximal opening wedge osteotomy for correction of hallux valgus deformity: comparison of straight versus oblique osteotomy [Text] / S.H. Han, E.H. Park, J. Jo [et al.] // Yonsei Med. J. – 2015. – May, Vol. 56(3). – P. 744–752. XVI. Long-term outcome of joint-preserving surgery by combination metatarsal osteotomies for shortening for forefoot deformity in patients with rheumatoid arthritis [Text] / H. Niki, T. Hirano, Y. Akiyama [et al.] // Mod. Rheumatol. – 2015. – Sep., Vol. 25(5). – P. 683–638. XVII. Maceira, E. Transfer metatarsalgia post hallux valgus surgery [Text] / E. Maceira, M. Monteagudo // Foot Ankle Clin. – 2014. – Jun., Vol. 19(2). – P.285–307. XVIII. Nielson, D.L. Absorbable fixation in forefoot surgery: a viable alternative to metallic hardware [Text] / D.L. Nielson, N.J. Young, C.M. Zelen // Clin. Podiatr. Med. Surg. – 2013. – Jul., Vol. 30(3). – P. 283–293 XIX. Patient’s satisfaction after outpatient forefoot surgery: Study of 619 cases [Text] / A. Mouton, V. Le Strat, D. Medevielle [et al.] // Orthop. Traumatol. Surg. Res. – 2015. – Oct., Vol. 101(6 Suppl.). – P. S217–S220. XX. Preference of surgical procedure for the forefoot deformity in the rheumatoid arthritis patients–A prospective, randomized, internal controlled study [Text] / M. Tada, T. Koike, T. Okano [et al.] // Mod. Rheumatol. – 2015. – May., Vol. 25(3). – P.362–366. XXI. Redfern, D. Percutaneous Surgery of the Forefoot [Text] / D. Redfern, J. Vernois, B.P. Legré // Clin. Podiatr. Med. Surg. – 2015. – Jul., Vol. 32(3). – P. 291–332. XXII. Singh, D. Bullous pemphigoid after bilateral forefoot surgery [Text] / D. Singh, A. Swann // Foot Ankle Spec. – 2015. – Feb., Vol. 8(1). – P. 68–72. XXIII. Treatment of moderate hallux valgus by percutaneous, extra-articular reverse-L Chevron (PERC) osteotomy [Text] / J. Lucas y Hernandez, P. Golanó, S. Roshan-Zamir [et al.] // Bone Joint J. – 2016. – Mar., Vol. 98-B(3). – P. 365–373. XXIV. Weil, L.Jr. Scarf osteotomy for correction of hallux abducto valgus deformity [Text] / L.Jr. Weil, M. Bowen // Clin. Podiatr. Med. Surg. – 2014. – Apr., Vol.31(2). – P. 233–246. View | Download QUANTITATIVE ULTRASONOGRAPHY OF THE STOMACH AND SMALL INTESTINE IN HEALTHYDOGS Authors: Roman A. Tcygansky,Irina I. Nekrasova,Angelina N. Shulunova,Alexander I.Sidelnikov, DOI: https://doi.org/10.26782/jmcms.spl.10/2020.06.00045 Abstract: Purpose.To determine the quantitative echogenicity indicators (and their ratio) of the layers of stomach and small intestine wall in healthy dogs. Methods. A prospective 3-year study of 86 healthy dogs (aged 1-7 yrs) of different breeds and of both sexes. Echo homogeneity and echogenicity of the stomach and intestines wall were determined by the method of Silina, T.L., et al. (2010) in absolute values ​​of average brightness levels of ultrasound image pixels using the 8-bit scale with 256 shades of gray. Results. Quantitative echogenicity indicators of the stomach and the small intestine wall in dogs were determined. Based on the numerical values ​​characterizing echogenicity distribution in each layer of a separate structure of the digestive system, the coefficient of gastric echogenicity is determined as 1:2.4:1.1 (mucosa/submucosa/muscle layers, respectively), the coefficient of duodenum and jejunum echogenicity is determined as 1:3.5:2 and that of ileum is 1:1.8:1. Clinical significance. The echogenicity coefficient of the wall of the digestive system allows an objective assessment of the stomach and intestines wall and can serve as the basis for a quantitative assessment of echogenicity changes for various pathologies of the digestive system Keywords: Ultrasound (US),echogenicity,echogenicity coefficient,digestive system,dogs,stomach,intestines, Refference: I. Agut, A. Ultrasound examination of the small intestine in small animals // Veterinary focus. 2009.Vol. 19. No. 1. P. 20-29. II. Bull. 4.RF patent 2398513, IPC51A61B8 / 00 A61B8 / 14 (2006.01) A method for determining the homoechogeneity and the degree of echogenicity of an ultrasound image / T. Silina, S. S. Golubkov. – No. 2008149311/14; declared 12/16/2008; publ. 09/10/2010 III. Choi, M., Seo, M., Jung, J., Lee, K., Yoon, J., Chang, D., Park, RD. Evaluation of canine gastric motility with ultrasonography // J. of Veterinary Medical Science. – 2002. Vol. 64. – № 1. – P. 17-21. IV. Delaney, F., O’Brien, R.T., Waller, K.Ultrasound evaluation of small bowel thickness compared to weight in normal dogs // Veterinary Radiology and Ultrasound. 2003 Vol. 44, № 5. Р 577-580. V. Diana, A., Specchi, S., Toaldo, M.B., Chiocchetti, R., Laghi, A., Cipone, M. Contrast-enhanced ultrasonography of the small bowel in healthy cats // Veterinary Radiology and Ultrasound. – 2011. – Vol. 52, № 5. – Р. 555-559. VI. Garcia, D.A.A., Froes, T.R. Errors in abdominal ultrasonography in dogs and cats // J. of Small Animal Practice. – 2012. Vol. 53. – № 9. – P. 514-519. VII. Garcia, D.A.A., Froes, T.R. Importance of fasting in preparing dogs for abdominal ultrasound examination of specific organs // J. of Small Animal Practice. – 2014. Vol. 55. – № 12. – P. 630-634. VIII. Gaschen, L., Granger, L.A., Oubre, O., Shannon, D., Kearney, M., Gaschen, F. The effects of food intake and its fat composition on intestinal echogenicity in healthy dogs // Veterinary Radiology and Ultrasound. 2016. Vol. 57. № 5. P. 546-550 IX. Gaschen, L., Kircher, P., Stussi, A., Allenspach, K., Gaschen, F., Doherr, M., Grone, A. Comparison of ultrasonographic findings with clinical activity index (CIBDAI) and diagnosis in dogs with chronic enteropathies // Veterinary radiology and ultrasound. – 2008. – Vol. 49. – № 1. – Р. 56-64. X. Gil, E.M.U. Garcia, D.A.A. Froes, T.R. In utero development of the fetal intestine: Sonographic evaluation and correlation with gestational age and fetal maturity in dogs // Theriogenology. 2015. Vol. 84, №5. Р. 681-686. XI. Gladwin, N.E. Penninck, D.G., Webster, C.R.L. Ultrasonographic evaluation of the thickness of the wall layers in the intestinal tract of dogs // American Journal of Veterinary Research. 2014. Vol. 75, №4. Р. 349-353. XII. Gory, G., Rault, D.N., Gatel, L, Dally, C., Belli, P., Couturier, L., Cauvin, E. Ultrasonographic characteristics of the abdominal esophagus and cardia in dogs // Veterinary Radiology and Ultrasound. 2014. Vol. 55, № 5. P. 552-560. XIII. Günther, C.S. Lautenschläger, I.E., Scholz, V.B. Assessment of the inter- and intraobserver variability for sonographical measurement of intestinal wall thickness in dogs without gastrointestinal diseases | [Inter-und Intraobserver-Variabilitätbei der sonographischenBestimmung der Darmwanddicke von HundenohnegastrointestinaleErkrankungen] // Tierarztliche Praxis Ausgabe K: Kleintiere – Heimtiere. 2014. Vol. 42 №2. Р. 71-78. XIV. Hanazono, K., Fukumoto, S., Hirayama, K., Takashima, K., Yamane, Y., Natsuhori, M., Kadosawa, T., Uchide, T. Predicting Metastatic Potential of gastrointestinal stromal tumors in dog by ultrasonography // J. of Veterinary Medical Science. – 2012. Vol. 74. – № 11. – P. 1477-1482. XV. Heng, H.G., Lim, Ch.K., Miller, M.A., Broman, M.M.Prevalence and significance of an ultrasonographic colonic muscularishyperechoic band paralleling the serosal layer in dogs // Veterinary Radiology and Ultrasound. 2015. Vol. 56 № 6. P. 666-669. XVI. Ivančić, M., Mai, W. Qualitative and quantitative comparison of renal vs. hepatic ultrasonographic intensity in healthy dogs // Veterinary Radiology and Ultrasound. 2008. Vol. 49. № 4. Р. 368-373. XVII. Lamb, C.R., Mantis, P. Ultrasonographic features of intestinal intussusception in 10 dogs // J. of Small Animal Practice. – 2008. Vol. 39. – № 9. – P. 437-441. XVIII. Le Roux, A. B., Granger, L.A., Wakamatsu, N, Kearney, M.T., Gaschen, L.Ex vivo correlation of ultrasonographic small intestinal wall layering with histology in dogs // Veterinary Radiology and Ultrasound.2016. Vol. 57. № 5. P. 534-545. XIX. Nielsen, T. High-frequency ultrasound of Peyer’s patches in the small intestine of young cats / T. Nielsen [et al.] // Journal of Feline Medicine and Surgery. – 2015. – Vol. 18, № 4. – Р. 303-309. XX. PenninckD.G. Gastrointestinal tract. In Nyland T.G., Mattoon J.S. (eds): Small Animal Diagnostic Ultrasound. Philadelphia: WB Saunders. 2002, 2nd ed. Р. 207-230. XXI. PenninckD.G. Gastrointestinal tract. In: PenninckD.G.,d´Anjou M.A. Atlas of Small Animal Ultrasonography. Blackwell Publishing, Iowa. 2008. Р. 281-318. XXII. Penninck, D.G., Nyland, T.G., Kerr, L.Y., Fisher, P.E. Ultrasonographic evaluation of gastrointestinal diseases in small animals // Veterinary Radiology. 1990. Vol. 31. №3. P. 134-141. XXIII. Penninck, D.G.,Webster, C.R.L.,Keating, J.H. The sonographic appearance of intestinal mucosal fibrosis in cats // Veterinary Radiology and Ultrasound. – 2010. – Vol. 51, № 4. – Р. 458-461. XXIV. Pollard, R.E.,Johnson, E.G., Pesavento, P.A., Baker, T.W., Cannon, A.B., Kass, P.H., Marks, S.L. Effects of corn oil administered orally on conspicuity of ultrasonographic small intestinal lesions in dogs with lymphangiectasia // Veterinary Radiology and Ultrasound. 2013. Vol. 54. № 4. P. 390-397. XXV. Rault, D.N., Besso, J.G., Boulouha, L., Begon, D., Ruel, Y. Significance of a common extended mucosal interface observed in transverse small intestine sonograms // Veterinary Radiology and Ultrasound. 2004. Vol. 45. №2. Р. 177-179. XXVI. Sutherland-Smith, J., Penninck, D.G., Keating, J.H., Webster, C.R.L. Ultrasonographic intestinal hyperechoic mucosal striations in dogs are associated with lacteal dilation // Veterinary Radiology and Ultrasound. – 2007. Vol. 48. – № 1. – P. 51-57. View | Download EVALUATION OF ADAPTIVE POTENTIAL IN MEDICAL STUDENTS IN THE CONTEXT OF SEASONAL DYNAMICS Authors: Larisa A. Merdenova,Elena A. Takoeva,Marina I. Nartikoeva,Victoria A. Belyayeva,Fatima S. Datieva,Larisa R. Datieva, DOI: https://doi.org/10.26782/jmcms.spl.10/2020.06.00046 Abstract: The aim of this work was to assess the functional reserves of the body to quantify individual health; adaptation, psychophysiological characteristics of the health quality of medical students in different seasons of the year. When studying the temporal organization of physiological functions, the rhythm parameters of physiological functions were determined, followed by processing the results using the Cosinor Analysis program, which reveals rhythms with an unknown period for unequal observations, evaluates 5 parameters of sinusoidal rhythms (mesor, amplitude, acrophase, period, reliability). The essence of desynchronization is the mismatch of circadian rhythms among themselves or destruction of the rhythms architectonics (instability of acrophases or their disappearance). Desynchronization with respect to the rhythmic structure of the body is of a disregulatory nature, most pronounced in pathological desynchronization. High neurotism, increased anxiety reinforces the tendency to internal desynchronization, which increases with stress. During examination stress, students experience a decrease in the stability of the temporary organization of the biosystem and the tension of adaptive mechanisms develops, which affects attention, mental performance and the quality of adaptation to the educational process. Time is shortened and the amplitude of the “initial minute” decreases, personal and situational anxiety develops, and the level of psychophysiological adaptation decreases. The results of the work are priority because they can be used in assessing quality and level of health. Keywords: Desynchronosis,biorhythms,psycho-emotional stress,mesor,acrophase,amplitude,individual minute, Refference: I. Arendt, J., Middleton, B. Human seasonal and circadian studies in Antarctica (Halley, 75_S) – General and Comparative Endocrinology. 2017: 250-259. (http://dx.doi.org/10.1016/j.ygcen.2017.05.010). II. BalandinYu.P. A brief methodological guide on the use of the agro-industrial complex “Health Sources” / Yu.P. Balandin, V.S. Generalov, V.F. Shishlov. Ryazan, 2007. III. Buslovskaya L.K. Adaptation reactions in students at exam stress/ L.K. Buslovskaya, Yu.P. Ryzhkova. Scientific bulletin of Belgorod State University. Series: Natural Sciences. 2011;17(21):46-52. IV. Chutko L. S. Sindromjemocionalnogovygoranija – Klinicheskie I psihologicheskieaspekty./ L.S Chutko. Moscow: MEDpress-inform, 2013. V. Eroshina K., Paul Wilkinson, Martin Mackey. The role of environmental and social factors in the occurrence of diseases of the respiratory tract in children of primary school age in Moscow. Medicine. 2013:57-71. VI. Fagrell B. “Microcirculation of the Skin”. The physiology and pharmacology of the microcirculation. 2013:423. VII. Gurova O.A. Change in blood microcirculation in students throughout the day. New research. 2013; 2 (35):66-71. VIII. Khetagurova L.G. – Stress/Ed. L.G. Khetagurov. Vladikavkaz: Project-Press Publishing House, 2010. IX. Khetagurova L.G., Urumova L.T. et al. Stress (chronomedical aspects). International Journal of Experimental Education 2010; 12: 30-31. X. Khetagurova L.G., Salbiev K.D., Belyaev S.D., Datieva F.S., Kataeva M.R., Tagaeva I.R. Chronopathology (experimental and clinical aspects/ Ed. L.G. Khetagurov, K.D. Salbiev, S.D.Belyaev, F.S. Datiev, M.R. Kataev, I.R. Tagaev. Moscow: Science, 2004. XI. KlassinaS.Ya. Self-regulatory reactions in the microvasculature of the nail bed of fingers in person with psycho-emotional stress. Bulletin of new medical technologies, 2013; 2 (XX):408-412. XII. Kovtun O.P., Anufrieva E.V., Polushina L.G. Gender-age characteristics of the component composition of the body in overweight and obese schoolchildren. Medical Science and Education of the Urals. 2019; 3:139-145. XIII. Kuchieva M.B., Chaplygina E.V., Vartanova O.T., Aksenova O.A., Evtushenko A.V., Nor-Arevyan K.A., Elizarova E.S., Efremova E.N. A comparative analysis of the constitutional features of various generations of healthy young men and women in the Rostov Region. Modern problems of science and education. 2017; 5:50-59. XIV. Mathias Adamsson1, ThorbjörnLaike, Takeshi Morita – Annual variation in daily light expo-sure and circadian change of melatonin and cortisol consent rations at a northern latitude with large seasonal differences in photoperiod length – Journal of Physiological Anthropology. 2017; 36: 6 – 15. XV. Merdenova L.A., Tagaeva I.R., Takoeva E.A. Features of the study of biological rhythms in children. The results of fundamental and applied research in the field of natural and technical sciences. Materials of the International Scientific and Practical Conference. Belgorod, 2017, pp. 119-123. XVI. Ogarysheva N.V. The dynamics of mental performance as a criterion for adapting to the teaching load. Bulletin of the Samara Scientific Center of the Russian Academy of Sciences. 2014;16:5 (1): S.636-638. XVII. Pekmezovi T. Gene-environment interaction: A genetic-epidemiological approach. Journal of Medical Biochemistry. 2010;29:131-134. XVIII. Rapoport S.I., Chibisov S.M. Chronobiology and chronomedicine: history and prospects/Ed. S.M. Chibisov, S.I. Rapoport ,, M.L. Blagonravova. Chronobiology and Chronomedicine: Peoples’ Friendship University of Russia (RUDN) Press. Moscow, 2018. XIX. Roustit M., Cracowski J.L. “Non-invasive assessment of skin microvascular function in humans: an insight into methods” – Microcirculation 2012; 19 (1): 47-64. XX. Rud V.O., FisunYu.O. – References of the circadian desinchronosis in students. Ukrainian Bulletin of Psychoneurology. 2010; 18(2) (63): 74-77. XXI. Takoeva Z. A., Medoeva N. O., Berezova D. T., Merdenova L. A. et al. Long-term analysis of the results of chronomonitoring of the health of the population of North Ossetia; Vladikavkaz Medical and Biological Bulletin. 2011; 12(12,19): 32-38. XXII. Urumova L.T., Tagaeva I.R., Takoeva E.A., Datieva L.R. – The study of some health indicators of medical students in different periods of the year. Health and education in the XXI century. 2016; 18(4): 94-97. XXIII. Westman J. – Complex diseases. In: Medical genetics for the modern clinician. USA: Lippincott Williams & Wilkins, 2006. XXIV. Yadrischenskaya T.V. Circadian biorhythms of students and their importance in educational activities. Problems of higher education. Pacific State University Press. 2016; 2:176-178. View | Download TRIADIC COMPARATIVE ANALYSIS Authors: Stanislav A.Kudzh,Victor Ya. Tsvetkov, DOI: https://doi.org/10.26782/jmcms.spl.10/2020.06.00047 Abstract: The present study of comparison methods based on the triadic model introduces the following concepts: the relation of comparability and the relation of comparison, and object comparison and attributive comparison. The difference between active and passive qualitative comparison is shown, two triadic models of passive and active comparison and models for comparing two and three objects are described. Triadic comparison models are proposed as an alternative to dyadic comparison models. Comparison allows finding the common and the different; this approach is proposed for the analysis of the nomothetic and ideographic method of obtaining knowledge. The nomothetic method identifies and evaluates the general, while the ideographic method searches for unique in parameters and in combinations of parameters. Triadic comparison is used in systems and methods of argumentation, as well as in the analysis of consistency/inconsistency. Keywords: Comparative analysis,dyad,triad,triadic model,comparability relation,object comparison,attributive comparison,nomothetic method,ideographic method, Refference: I. AltafS., Aslam.M.Paired comparison analysis of the van Baarenmodel using Bayesian approach with noninformativeprior.Pakistan Journal of Statistics and Operation Research 8(2) (2012) 259{270. II. AmooreJ. E., VenstromD Correlations between stereochemical assessments and organoleptic analysis of odorous compounds. Olfaction and Taste (2016) 3{17. III. BarnesJ., KlingerR. Embedding projection for targeted cross-lingual sentiment: model comparisons and a real-world study. Journal of Artificial Intelligence Research 66 (2019) 691{742. doi.org/10.1613/jair.1.11561 IV. Castro-SchiloL., FerrerE.Comparison of nomothetic versus idiographic-oriented methods for making predictions about distal outcomes from time series data. Multivariate Behavioral Research 48(2) (2013) 175{207. V. De BonaG.et al. Classifying inconsistency measures using graphs. Journal of Artificial Intelligence Research 66 (2019) 937{987. VI. FideliR. La comparazione. Milano: Angeli, 1998. VII. GordonT. F., PrakkenH., WaltonD. The Carneades model of argument and burden of proof. Artificial Intelligence 10(15) (2007) 875{896. VIII. GrenzS.J. The social god and the relational self: A Triad theology of the imago Dei. Westminster: John Knox Press, 2001. IX. HermansH.J. M.On the integration of nomothetic and idiographic research methods in the study of personal meaning.Journal of Personality 56(4) (1988) 785{812. X. JamiesonK. G., NowakR. Active ranking using pairwise comparisons.Advances in Neural Information Processing Systems (2011) 2240{2248. XI. JongsmaC.Poythress’s triad logic: a review essay. Pro Rege 42(4) (2014) 6{15. XII. KärkkäinenV.M. Trinity and Religious Pluralism: The Doctrine of the Trinity in Christian Theology of Religions. London: Routledge, 2017. XIII. KudzhS. A., TsvetkovV.Ya. Triadic systems. Russian Technology Magazine 7(6) (2019) 74{882. XIV. NelsonK.E.Some observations from the perspective of the rare event cognitive comparison theory of language acquisition.Children’s Language 6 (1987) 289{331. XV. NiskanenA., WallnerJ., JärvisaloM.Synthesizing argumentation frameworks from examples. Journal of Artificial Intelligence Research 66 (2019) 503{554. XVI. PührerJ.Realizability of three-valued semantics for abstract dialectical frameworks.Artificial Intelligence 278 (2020) 103{198. XVII. SwansonG.Frameworks for comparative research: structural anthropology and the theory of action. In: Vallier, Ivan (Ed.). Comparative methods in sociology: essays on trends and applications.Berkeley: University of California Press, 1971 141{202. XVIII. TsvetkovV.Ya.Worldview model as the result of education.World Applied Sciences Journal 31(2) (2014) 211{215. XIX. TsvetkovV. Ya. Logical analysis and variable scales. Slavic Forum 4(22) (2018) 103{109. XX. Wang S. et al. Transit traffic analysis zone delineating method based on Thiessen polygon. Sustainability 6(4) (2014) 1821{1832. View | Download DEVELOPING TECHNOLOGY OF CREATING WEAR-RESISTANT CERAMIC COATING FOR ICE CYLINDER." JOURNAL OF MECHANICS OF CONTINUA AND MATHEMATICAL SCIENCES spl10, no. 1 (June 28, 2020). http://dx.doi.org/10.26782/jmcms.spl.10/2020.06.00048.

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